Chemical Change Science Projects – Cool Chemistry That a Student Can Do

Chemistry science projects involving a chemical change are often chosen by middle and high school students. Many kids like to do an experiment with a dramatic chemical change. When searching for a project, it can be difficult to find an experiment with chemicals that are easy to find, and easy to work with.

One popular project involving chemicals is an experiment determining which fruit or fruit juice has the most vitamin C. A simple indicator is made with cornstarch and iodine. Students (and parents) enjoy watching the chemical reaction that occurs along with titration, which is a fancy way of saying "putting in drops." This project can be modified in several different ways, allowing your student's creativity to shine. We get letters from many students telling us that this easy science project was submitted to the fair, and was chosen as a winner.

Another great science project involving a chemical change is watching what happens as yeast 'eats' sugar. In this project, warm water and yeast are placed in a bottle with a bit of sugar. A balloon is placed over the mouth of the bottle. As the yeast consumes the sugar, carbon dioxide is released, causing the balloon to blow up. This project is so much fun to watch that our kids did it over and over until we ran out of yeast.

Both of these projects can be done as demonstrations; they offer dramatic reactions that students will be able to observe immediately. Both science projects can also be experiments. They naturally lend themselves to a question, the formation of an hypothesis, and testing. The results can easily be graded to form a conclusion. …

How Data Science Is Changing the World

Our Life and Data Science

When one buys or looks for something on Amazon and Flipkart, the site remembers one of preferences and provides him related suggestions next time one visits the site. How are companies being able to do that? The answer is: Data Science. Companies are storing our data and using them to understand how to improve their products according to our needs and also how to increase customers' engagement with them. The reason why this system is working so well is because today more and more people are coming online and leaving footprints on the internet, which the companies can exploit to make correct predictions.

Visible Examples of Uses of Data Science

  • Search Results: Search Engines like Google predict what we want to search before we can even complete the word, and this is because they have millions of related search keywords already stored in their databases.
  • Digital Advertisements: Ads on Internet are not random unlike the traditional ads on TV and newspapers. The companies collect separate data about each and every user and show only the relevant ads.
  • Recommendations: E-commerce sites like Amazon and online entertainment sites like Netflix are using it to recommend new products and movies based on users' past experiences.
  • Image and Speech Recognition: As artificial intelligence and machine learning are getting better, image and speech recognition tools are getting more advanced and accurate.

Which Industries Are Using Data Science?

Almost every industry is generating a huge amount of data and has moved from knowledge-driven approach to data-driven approach in order to solve problems and produce better results. Some notable industries are as follows:

  • Information Technology: This is the most obvious industry, which Data Science has become the backbone of. From suggesting friends on Facebook to suggesting videos on YouTube, from recommending movies on Netflix to filtering products on Amazon, and from enhancing user experience on Uber to providing real-time tracking on Dominos, Data Science is being used in every aspect.
  • Aviation and Logistics: Airlines are using it to predict weather condition and possible delays and to keep the passengers informed accordingly, while logistics companies like FedEx can discover best routes and best modes of transport to increase cost efficiency.
  • Human Resources: With the help of Data Science, companies find it easy to predict employee attrition and figure out ways to increase their productivity.
  • Medical Science: In Bioinformatics, Data Science along with Genome data is helping researchers and doctors to analyze genetic structures and understand how particular drugs can act on diseases.
  • Astrophysics: In Space Sciences too, it is being used to create large astronomical datasets.
  • Banking and Finances: It helps banks in giving better customer service, fraud detection, customers profiling and forecasting the economic conditions.

Scope of Data Science

It has emerged as the most exciting career of the present era. There are a large number of vacancies, the saloons are high, prospect of career growth are promising, and the work is exciting. Organizations like Glassdoor and Harvard University have even listed …

Understanding the Concept of State Universities Degree Program

Let us go by the literal meaning, before we move on with the discussion. In United States, a state university is nothing but a group of public universities supported by a State. Degree programs are career enhancing, professional bachelors, masters and doctors programs etc offered by a school, college or a university. A state universities degree program is an academic course (program) offered by state universities.

Common degrees include bachelors, masters, doctorial, certificates, diplomas, associates and some other customized versions. There are certain disciplines which are common (arts, commerce, literature, law, science etc) in most state universities, but what gives some universities an edge are certain courses (military technology, theology, biomedical etc) based on futuristic sciences and other developing genre which do not find the list of many varsities.

A set of step by step instructions on how a student may prepare for his entry into a top state university degree program is as follows.

Keeping their career as the center point, and keeping their 'interest' as a catalyst, they need to analyze their career path.

Students can learn more about their career disciples, prospects, scholarships, college facilities, sports aspects, overall reviews and other degree requirements from any first rate university directories.

Then, students need to prepare thoroughly towards getting admitted to a varsity of their choice. Doing well in respective degree programs will always help you not only in terms of grades but for better career head-starts.

While continuing the course, and even while learning about job related aspects, the university directory you select will be your partner. Here, it is advised to choose the best and the most informative university directory.

Forming a nice circle of collections with respect to your education and career will help you in the long run.

Grading of Universities and Degree Programs
Like universities (colleges, schools and other institutions) are graduated, even degree programs are graduated as well. Facilities, faculty, career guidance, industry & market feedback are some factors which are taken into consideration while grading degree programs with respect to colleges and universities.

All in all, while choosing any state university's degree program, a student needs to keep his options open and take a decision corresponding to latest developments in the field of education and careers. …

Data Science a Remarkable Experience

Data science today is considered a lucrative career and has immunity opportunities for people who have all the necessary skills in balanced proportion and are able to apply them practically. No matter what kind of data that you come across, it always has a data scientist behind it working hard to make your job easier and give you solutions to your never ending doubts. Also to become a data scientist you need to have a solid grasp on statistics, mathematics, analytics, machine learning, etc as well as communication skills and business acumen to spread your findings to business and IT firms. Data scientists are found in all the applications where data is involved, which is currently in almost all fields.


This in demand course has some necessities which including having programming knowledge. Some of the languages ​​which data scientists usually prefer are: Python- It is popular choice due to the amount of libraries and advantages and easy to learn, Java- because of its demand among other software engineers for development, R-It is one of the most frequently used tools, Julia- high level dynamic programming language, SAS, SQL, MATLAB.


The roles and responsibilities of data scientist are vast and diverse; there are lots of job titles where they can fit the bill. It is necessary to have the business acumen to go a long way in this field. A good data scientist must have knowledge of database administration, data cleaning and integration along with processing. It should be your prime concern to master data analysis if your math is not strong. The main job of data scientist is to segregate and organize large amounts of data for the specific task, to wrangle the data so that it is used correctly and carry out scientific methods, modeling to find deep insights and patterns in data for further development. To communicate your predictions and findings to other departments with no prior technical knowledge and use all the expert skills of data visualization, machine learning to make productive products which can boost the finance of a company.


The applications of data science are immune which start from detection of risks and fraud in the company through predictive models which makes it easier to identify the threats. In the field of healthcare; for medical image analysis where application of machine learning is done, as well as to get assistance from doctors through mobile apps. Internet searching has become easier through data science algorithms where you get required search results faster than search engines. Advanced image recognition, speech, face recognition makes use of data science. Almost all fields require data science in some way or another due to their long list of advantages and high end scope in the market. The most exciting feature of data science is augmented reality where there is connection with virtual reality.

This well paying data science course has incentive job opportunities all over the world, making it an …

How to Get Your Kids Interested in Science

Learning science is not always easy for children. Often if it seems difficult, children will lose interest. Science is an essential area that will stay with children through their education, so it is important that they do not lose interest while they are young. There are number of things one can do to get their kids interested in science.

1. Children love to spend time outdoors, so one way of getting them interested in science is taking them on a nature walk in a park. You can point pout the various animals, bugs, flowers, and plants. The kids will have fun learning all about nature. They will not even realize they are learning.

2. There are a number of children's science kits available online and in toy stores. There are microscope kits, volcano making kits, butterfly kits, ant farms, and much more. Kids love these kits and will spend hours using them. There are even kid's telescopes for looking at the moon and stars. As well, outdoor play can include finding and identifying insects, frogs, and different tree leaves.

3. There are number community organizations that focus on kids. This includes the 4-H, Girl Scouts, and Boy Scouts. These organizations provide many activities that involve science. They also help children socialize.

4. There are many at home kids' activities that involve science. This can include making and flying kites, building go-carts, building a robot, and much more. There are even kid's rockets that children can put together and launch.

5. There are even activities in the kitchen such as cooking that involves science. Get your kids to help you cook. Let them measure ingredients and have discussions about how meals are made and cooked.

6. Encourage your children to ask questions when engaging in science activities. Help them find the answers through books and kids science videos. Allow children to take things apart to learn how they work.

7. Take your children to a science museum. There they will find a whole range of science subjects.
Some displays are even interactive so your child can participate in a fun learning experience.

8. Take your children to such places as zoos, aquariums, science centers, and planetariums … etc. It is great and fun way to get children interested in science.

9. There are science learning channels such as the discovery channel that will provide science shows that cater to children. There are also children science activity books available. As well, one can purchase a wide assortment of science videos that are made for children. They are educational and entertaining.

One of the productive things you can do to get your kids interested in science is participate in the activities with them. This will show the kids that you too find it interesting and fun. It is always important to make the experience positive. You do not want the experience to seem like a classroom. By actively encourage your child to engage in fun activities that are connected to science, your child …

Finding A College Tutor

Math Does not Have To Be Hard With A Local Tutor

I struggled with math big time. The ironic thing about it was because that I majoring in computer science at UNCW. As I am sure you know, computer science degrees require you to take a ton of math. When I say I ton, I mean that as a college senior, I really only needed a couple more classes and I could get a minor in math. Well I did not get a minor in math but I had taken so many other math classes that it would have been minimal extra classes. How could I possibly get a minor in math you might ask? I was successful in college math (and then computer science) because of my local tutor.

Finding a local tutor was not easy by any shape of the imagination. I asked around campus and yes I could have found a tutor for Math 101-102. That would have been easy. But what about my logic classes or my discrete structures classes? Finding a college tutor for those classes was not very easy since only computer science majors typically take them. So I figured I would ask some of my classmates for help in the math classes but they too were struggling and needed to focus on themselves and not teaching the material to me. Next I asked my professor for a recommendation for a tutor but really there was not much available. So I looked to finding a local tutor online.

I began my search at several of the online tutor search sites and on the first page all of the available tutors for my area were listed. I could already tell that finding a tutor online was the way to go. So after reading the reviews and recommendations of several of the Wilmington tutors, I was able to find someone willing to help me. And the best part was, they worked for $ 25 because they were a broken college student just like me.

Working with a local tutor in addition to my college classes allowed me to review all of the material that I learned for that week and also ask any questions I had. Granted I could do all that on my own, but having someone else there to ask a question or at least see if you are doing your homework correctly was a huge help. Also studying for test and quizzes was a breeze because my local tutor already knew exactly what it was I needed to practice up on for my test.

I could not have completed college or gotten my degree without my college tutor. So where he is, all I would like to say is thank you for helping me graduate college on time. …

Career in Life Science Industry – Guide to Clinical Research Jobs

The Life Science Industry is eying every avenue of life with its microscopic lenses. Innovation is at the core in the Life Science Industry than in any other industry. The life science industry innovates new ingenious ways of putting science to good use for the benefit of millions of people worldwide. People play a critical role in the Life Science Industry. People who make the life science industry move are miraculously involved in researching new pharmaceuticals, in developing the latest industrial processes, in production, logistics and wide range of other support services.

There is a pool of opportunity for people who wish to pursue a career in the life sciences, and have a strong inclination to make new discoveries.

We can display a whole list of different scientific disciplines that could have considered life sciences.

Molecular Biology: Molecular Biology looks at the fundamental chemistry of life.
Cell Biology: Cell biology looks at cell.
Genetics: Genetics is the study of the blue prints that we are all born with and we will pass on to our children.
Developmental Biology: The study of how Life develops and reproduces.
Evolution: The study of how life came to be the way we now know it as.

Life Science is spread over such a wide array; there are surplus job opportunities in this industry that are highly exploring in nature. Notwithstanding the current economic downturn that has left few industries unscathed, the life science industry holds a great promise of better career prospects due to increase in demand for overall better health care worldwide.

There is a wide variety of different specialized fields in the biological sciences, and the list is growing rapidly. Although many life scientists are primarily involved in research and development, and work in the laboratory or field, you may decide you want to work in another area within the science.

In layman language Life Sciences are our developing knowledge of living organizations and the use of that knowledge to grow and do things to improve our lives. Developments in the life sciences will change our lives in fundamental ways – how we live and die, what we do, our eating habits, how we manage our health and so on.

The Life Sciences focuses on developing opportunities in:
o Bio-products and Bio-materials
o Bio-energy
o Health
o Nutrition
o Environment and Climate Life Sciences

Development of new and existing strengths in this area will produce the opportunity to create value in traditional sectors and ensure that economic growth is sustainable.

Clinical Jobs – An unfolding phase of Life Sciences
Clinical research is a multinational, multi-billion and multidisciplinary industry. Clinical Research is the next big thing in offering wider scope of job opportunities in the life sciences industry. The pharmaceutical industries are among the fastest growing sectors boosting the economy making rapid strides over the years.

As compared to prior years, clinical research has undergone a remarkable evolution in the scope, sophistication and power of its methods. There is a remarkable change in …

Science Activity for Preschool Children: Flower Power

Science, this is one topic that I get the most emails about. So many early childhood educators, parents, and home child care providers draw a blank when it comes to programming for this area.

Here is a simple science activity the children will love. There are so many variations to this experiment, you could have science planned for an entire week.

Science does not have to be a difficult or scary subject to plan for. If you have read my other articles you will be familiar with the KISS method (Keep It Simple Silly) I use.

First I just want to very briefly talk about why science is so important to the developmental growth of children.

Science is important because it gives children the chance to freely explore the materials around them using all 5 of their senses (sight, touch, sound, taste, smell) depending on the science experiment planned.

For the science experiment in this article, the children will be able to use 4 of their senses, sight, touch, smell, and sound.

Flower Power: Science Experiment

What you will need:

3 white carnations
3 vases or tall glasses
red, blue, and green food coloring

What to do:

Fill each glass or vase half way with cool water. (Listen to the water pouring into the glass and ask open-ended questions like, "What sound does the water make when we pour it into the glass / vase?")

Color the water in each vase / glass a different color with food coloring. (Look at how the water changes colors.) Ask open-ended questions like, "Do you think the water will darker or lighter when we add more drops of food coloring to it, and why?")

Pass the carnation around the table and have the children touch and smell it. (How does it feel? What does it smell like? ")

Place one carnation in each vase / glass. (Look and see, has anything happened yet? Discuss. "What do you think might happen?")

Document how many hours or days it takes for each carnation to start to change color.

Which carnation changes color first? Which carnation changes color last?

You can also make other colors like yellow, orange, or purple for this activity and this will expand on the science experiment. The children will be able to see how colors mix and make a totally different color.

If you have the space you could color 6-8 or more carnations at a time and make a colorful bouquet to display in the classroom. You could also do a few colors a day and have science planned for a whole week.

Do not forget to take pictures to display around the room and put in a classroom picture book.

Have fun with science. …

Biokineticists and Human Movement Science

What is Biokinetics?

• Biokinetics' primary function is to improve physical functioning and health care through exercise as a modality.

• Biokinetics is the profession concerned with health promotion, the maintenance of physical abilities and final phase rehabilitation, by means of scientifically-based physical activity program prescription.

History of Biokinetics

Biokinetics was founded in 1983, whereas Physiotherapy was founded in 1946. The general consensus of awareness and knowledge among the population regarding rehabilitation is higher with physiotherapy than with Biokinetics. Physiotherapy is currently targeted in both public and private hospitals and therefore reaches out to the majority of the country's population. With Biokinetics, the profession targets the minority (upper-class and middle / working-class) and is therefore non-prevalent with the masses due to the lack of awareness and socio-economic filtrations.

Biokinetics was founded by Prof Strydom at North-West University in which he obtained an Honorary Doctorate from the North-West University for his contribution and indelible efforts towards the profession of Biokinetics. Biokinetics reached other provinces of the country quickly when the 'Biokinetics word' was spread. This absolutely suited the location for the first ever Biokinetics 'Life through Movement' International Conference that was held in Potchefstroom in 2012. The Biokinetics Association of South Africa (BASA) is the current local representative body for Biokinetics and is located locally in all nine provinces .

Lifestyles in the early and modern eras

There are distinct differences between both the modern and early eras regarding life. In the early era (before technology reached evolution), activities of daily living and routine was exorbitantly different. In addition, people had a stronger mindset and character relating physical activity. The essence and convenience of current transport, telecommunications and IT was absent. Individuals went to school / work by foot or train. They had to walk a fair distance to catch the train as well. To send a message to a neighbor or a friend, they walked to give the message, whereas today sms's and emails are daily rituals.

The modern era has an emphasis on the use of technology and science in making an individual's lifestyle more convenient through the use of transport, technology and clothing. Although more emphasis is placed on convenience, there is less emphasis placed on the meaningfulness of an adequate lifestyle. How do we retain an adequate lifestyle with the rapid development of technology? Among other factors, unfortunately most companies are directed towards a monetary goal in obtaining financial freedom before 'the correct perspectives'. A lot of passion is being placed before principles and this is one of the detrimental effects of the decreased awareness of physical activity and a healthy lifestyle.

As Biokineticists, we are faced with the challenge and minor dilemma of our clients and patients having a comfortable lifestyle but mostly sedentary. A century ago, their lifestyles were less convenient but more physically active. Among other studies conducted, these explained one of the reasons that there is a contrast with life expectancy with the two generations. Exercise science is so advanced today in assisting …

Why Success is a Science

My studies of the highly successful prove that they continually achieve their results by doing “certain things in a certain way.” I have also found that “like causes produce like effects.” Therefore, if you and I consistently employ the same thought processes and actions of these highly-successful individuals, we must produce the same results. This is why success is an absolute science. If you apply the principles (thoughts and actions) of peak performers, you will accelerate your sales and life results far beyond your current level of achievement. Put it to the test.

In his best-selling book, Psychocybernetics, Dr. Maxwell Maltz talks about our daily actions being the direct result of our habits. Since your actions are the cause of your results, it is fair to assume that your habits are what ultimately create the results you obtain. Habits are the things you and I do naturally and automatically, without thinking. These habits have been conditioned at a very early age and are now collected in our unconscious mind. According to Maltz, if you want to change your results, you must begin to form new habits. In other words, you must change the things you do automatically.

Your current thinking regarding your abilities, your product and your industry is habitual — and we call that programming. This programming is buried in your unconscious mind, and it drives your behavior on a daily basis.

These programs, or mindset, came from outside sources and we often accept them without question. Many times our mindset contains lack and limitation because a parent, teacher, coach, or another person we respected wanted to protect us from disappointment. They told us to “be realistic,” “don’t expect too much,” “life is hard” and many other disempowering beliefs. The moment you accept their programs, they drive your behavior and often limit your results. Following are the first steps in building the habits of a top sales performer. Habits that will drive massive action and create incredible results!

  1. Set a clear and measurable goal.

    Make it one that you are excited about accomplishing. The human spirit will not invest itself in mediocrity — so if you want to succeed in overcoming limiting habits, your goal must create passion! As you set your goal, two things are important: it must be specific and measurable. Write “I am making $70,000” versus “I want to make more money.” When your goal is measurable you will know exactly when it is accomplished.

  2. Write your goal in the present tense.

    This will cause you to fully associate to the achievement of your goal. Your unconscious mind is totally deductive, and therefore, it accepts anything that your conscious mind gives it without question. Consequently, correct phrasing is imperative. Write your goal as “I am so happy that I earn a minimum of $70,000 per year” versus “I want to earn $70,000 per year.” Write your goal as if you already have it right now.

  3. Write your goal every single day, carry it with you