BrainStuff

2561 Episoder

1. Why are traffic lights being replaced with LEDs?

   Udgivet: 18.3.2015
2. Why is a circular saw louder than a table saw?

   Udgivet: 16.3.2015
3. How does an airplane toilet work?

   Udgivet: 13.3.2015
4. How do cats purr?

   Udgivet: 9.3.2015
5. How Flatulence Works

   Udgivet: 6.3.2015
6. What's the deal with milk?

   Udgivet: 4.3.2015
7. How much does planet Earth weigh?

   Udgivet: 2.3.2015
8. What are other ways to store energy besides batteries?

   Udgivet: 27.2.2015
9. How does the common cold work?

   Udgivet: 25.2.2015
10. How do dry chemical fire extinguishers work?

    Udgivet: 23.2.2015
11. Where does aluminum come from?

    Udgivet: 20.2.2015
12. How do thirty pounds of air in your tires hold up two tons of car?

    Udgivet: 16.2.2015
13. Why don't they use normal air in race car tires?

    Udgivet: 13.2.2015
14. How do plastics work? What is actually in a plastic?

    Udgivet: 11.2.2015
15. How does a speedometer in an airplane work?

    Udgivet: 6.2.2015
16. How does CCC, the new form of CPR, work?

    Udgivet: 4.2.2015
17. What is the difference between a hardwood and a softwood?

    Udgivet: 2.2.2015
18. Why does your computer need a battery?

    Udgivet: 30.1.2015
19. How does nitrous oxide help an engine perform better?

    Udgivet: 28.1.2015
20. How does an oxygen canister on an airplane work?

    Udgivet: 26.1.2015