There is more to drinking out of a straw than meets the eye! Most people think that when they suck on a straw, the liquid goes right into their mouth. However, there is science behind it. With just some understanding of physics and air pressure, we will explain how does a straw works ! All you need is a straw… Read More
Science
WHY DO DOOR KNOBS FEEL COLD | THERMAL CONDUCTIVITY
In the wintertime, the door knobs feel really cold for no apparent reason! Why is that? Is there a science behind it? Or is it just a coincidence? Keep reading on to learn the science behind thermal conductivity of metals and how you can explain it to the kids. WHAT YOU WILL NEED 1 sheet of paper the size of… Read More
EARTH DAY QUIZ
Happy Earth Day! In honor of this special day, we’ve created a quiz to test your knowledge of all things environmental. This quiz will cover everything from the history of Earth Day to the different ways we can help protect our planet. So put on your thinking cap and get ready to learn some fun facts about Earth Day! WHY… Read More
BALLOON AMPLIFIER
When you think of speakers, loud sounds are typically the first thing that comes to mind. Speakers have amplifiers built in to make sounds louder. But did you know that a balloon may also be used as an amplifier to boost the volume? HOW TO MAKE A BALLOON AMPLIFIER Fill the balloon with air. Hold the inflated balloon close to… Read More
Newton Disc
The Newton Disc is a simple science experiment that you can do at home. Discovered in 1686 by Issac Newton, a Newton disc features rainbow-colored segments. The colors on the wheel represent the primary colors of white light, such as those found in the rainbow. While the wheel spins, it creates a visual effect (persistence of vision) that leads your… Read More
Ball Bearing Model
Have you ever noticed any similarities between bar stools, lazy Susans, and the fidget spinner ( one of the most popular toys on the market only a few years ago ) ? They all are capable of rotating freely. So, how is this possible ? In fact, physics can be used to explain how these devices work. Ball Bearings is… Read More