BrainStuff

2561 Episodes

1. How does an upside down airplane's engine get fuel?

   Published: 5/27/2015
2. What is a decibel, and how is it measured?

   Published: 5/22/2015
3. Why do the plugs on some appliances have two prongs and others have three?

   Published: 5/20/2015
4. How do sodium acetate heat pads work?

   Published: 5/18/2015
5. How do they create patterns in a baseball field?

   Published: 5/15/2015
6. How does rust work?

   Published: 5/8/2015
7. What exactly is pastrami?

   Published: 5/1/2015
8. How do instant cameras work?

   Published: 4/24/2015
9. Why do feet stink?

   Published: 4/22/2015
10. What do the symbols on the U.S. one-dollar bill mean?

    Published: 4/20/2015
11. How many calories does a person need daily?

    Published: 4/17/2015
12. How do they get the lead in a wooden pencil?

    Published: 4/13/2015
13. How can a valet rip you off?

    Published: 4/10/2015
14. How Proton Therapy Works

    Published: 4/8/2015
15. What is a lightyear?

    Published: 4/3/2015
16. How much oxygen does a person consume in a day?

    Published: 4/1/2015
17. How does chlorine bleach work?

    Published: 3/27/2015
18. Why can't we breathe underwater?

    Published: 3/25/2015
19. What does it mean when a car has dual overhead cams?

    Published: 3/23/2015
20. Could anti-lock brakes detect a flat tire?

    Published: 3/20/2015