!["How to Build a potato battery" cover image](https://assets.content.technologyadvice.com/634753691268628242_878840f284.webp)
Like a lemon, a potato can produce electricity. This science experiment was prepared by Ebtisam Al Anzoor and demonstrated by Mustafa Daif. The electricity is proven using an analog micro ameter. The ...
!["How to Set dry ice on fire" cover image](https://assets.content.technologyadvice.com/633621980497504029_7bf4ae3a85.webp)
Kent Chemistry offers up some of the most exciting chemistry and general science experiments from their lab. Here Mr. Kent illustrates the process of creating fire with dry ice. How does freezing and ...
!["How to Prepare, plan and research your science fair project" cover image](https://assets.content.technologyadvice.com/633608991394594671_0aaeee817c.webp)
Science fair projects can be stressful for students, for teachers and for parents, but they don't have to be. Check out this educational two-part video to see how to take some of that stress out of t ...
!["How to Crush a soda can with heat and cold water" cover image](https://assets.content.technologyadvice.com/634753127456411809_df050c653c.webp)
Want to find out how you can squash a can of Coke with a little science? Just watch this video tutorial to see how to crush a soda can with heat and cold water. You will need to get an empty can of ...
!["How to Start and organize a fossil collection" cover image](https://assets.content.technologyadvice.com/634753525560190188_a255ea76c4.webp)
Have you ever wanted to collect fossils, but just couldn't find them? Well, don't give up, keep trying, and when you do finally find a fossil, it will be followed by more and more as you get used to ...
!["How to Measure the speed of light in chocolate" cover image](https://assets.content.technologyadvice.com/633607920705154122_306860e0f1.webp)
This tray of chocolate has been cooked in the microwave. Robert Kramf measures the distance between the hot spots that appeared on the surface of the chocolate to find the half distance between the wa ...
!["How to Insert a needle in a inflated balloon without popping" cover image](https://assets.content.technologyadvice.com/634754698183910099_8d899bff35.webp)
Not a trick or an illusion: this is real! A normal balloon is examined and blown up by a spectator and then a long needle is plunged through the balloon without popping it. Learn how to do this ama ...
!["How to Turn water into marbles (FAKE?)" cover image](https://assets.content.technologyadvice.com/634752344303488610_288a4b7e6c.webp)
F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe this video to be a hoax. What's your opinion? Comment below. This video shows you how to make a sub ...
!["How to Make a wet mount for microscope sample viewing" cover image](https://assets.content.technologyadvice.com/633595036997071773_19b2a44257.webp)
The Department of Biological Sciences at the University of Alberta brings you this flash animated video tutorial specifically relevant to your student laboratory courses, specifically microbiology. If ...
!["How to Streak a plate and see bacterial culture growth" cover image](https://assets.content.technologyadvice.com/633595035012202617_3de2e2b981.webp)
The Department of Biological Sciences at the University of Alberta brings you this flash animated video tutorial specifically relevant to your student laboratory courses, specifically microbiology. I ...