Summer is here and classes are out, but that’s no reason to quit enjoying all sorts of fun science activities! Something as simple (and tasty) as a root beer float offers a teachable moment and a memorable way to learn about states of matter: solids, liquids, and gases. A scoop of ice cream (solid) with a little root beer poured over (liquid) creates some wonderful bubbly goo on top (gas). Dig in and enjoy!

But that’s not all. After eating your tasty science experiment, read the Quirkles Gilbert Gas and test to see if all the carbon dioxide has escaped from the remaining root beer.  All it takes is a balloon, the remaining soda, and some salt.

Three Quirkles books  feature activities that discuss states of matter. Gilbert Gas emphasizes gas as you might expect—but not just any gas—the very important carbon dioxide. Kitchen Chemistry Kal shows how a liquid can turn in to a solid as you make your own homemade ice cream. And Zany Science Zeke also offers an interesting concoction (Zop) which changes back and forth from solid to liquid.

Enjoy our video which demonstrates the root beer float and Gilbert Gas activity. But also don’t forget this summer to integrate science into your daily activities.  Enjoy and have a Quirkles summer!

This month we consider motion, gravity, and Sir Isaac Newton (1643-1727) and demonstrate a very cool activity that reinforces Newton’s First Law of Motion (and gravity) in a fun and memorable way. All it takes is a raw egg, clear drinking glass, water, non-breakable pie plate and toilet paper tube.  

But before we start “slinging” eggs, let’s learn a little about Sir Isaac Newton.  After all, he is considered one of the most important scientists in history. Even Albert Einstein said that Isaac Newton was the smartest person who ever lived. During his lifetime Newton developed the theory of gravity, the laws of motion (which became the basis for physics), a new type of mathematics called calculus, and made breakthroughs in the area of optics such as the reflecting telescope.

In grade school you probably learned Newton’s apple story around the time you learned about Washington cutting down the cherry tree and the Pilgrims celebrating the first Thanksgiving with their native American friends. Since neither of these stories proved to be true, you probably have your doubts about whether Newton actually sat under an apple tree and had a “eureka” moment concerning gravity, either.

It might surprise you to learn, then, that Newton was indeed sitting under an apple tree when he had his so-called “eureka” moment on how gravity worked.

Although, it took him over two decades more to develop the fully-fledged theory of “universal gravitation” and he also didn’t complete it without some ideas others had already come up with, such as Christopher Wren, Robert Hooke, and Edmond Halley (of Halley’s comet fame). So perhaps “eureka” is an exaggeration. From accounts, he was more just put on the correct path while musing under the tree.

Further, it would seem that the apple didn’t fall directly on his head- at least there is no documented evidence of this. But if you discount the notion that he near instantly fleshed out his universal theory and the “fell on his head” bit, the common story is pretty accurate.

And through that we begin to understand gravity, the mysterious force that makes everything fall down towards the Earth.

Newton is credited with many well-known quotes. Perhaps one of the most inspiring is this: “If I have seen further than others, it is by standing upon the shoulders of giants.” As for our budding Quirkles scientists and many, many others, they have stood on the shoulders of the giant Sir Isaac Newton.

How about some fun science activities that demonstrate states of matter? But the best part? After learning about solids, liquids, and gases, you can eat this tasty treat!                                                                                                            

This month we celebrate Sir Isaac Newton. He is credited with the quote, “What goes up, must come down.” Let’s just see about that! This activity might take some practice, but it’s worth the effort!