03:31

WildAC Returns!

03:52

What's the DIFFERENCE Between the F and EF Tornado Scales?

04:05

WHY Are Most CELESTIAL ORBITS ELLIPTICAL?

03:49

You've Probably Never Heard of The FIRST HUMAN OBJECT in SPACE

05:05

Do You Have the RIGHT to REPAIR YOUR STUFF? (HINT: Kind Of)

01:01

Last Minute Post -- Earth's Speed Through Space

05:26

Can We FINALLY Just Make MOSQUITOES Extinct?

05:36

Which ICEBERG Sank the TITANIC?

03:21

What's the ULTIMATE FATE of HALLEY'S COMET?

05:05

Let's START Our Own COUNTRY

04:49

The Official US NUCLEAR WEAPON Launch Procedure

04:29

The Bizarre Story of a MAN Who QUIT EATING

07:34

The Voice -- How Did it WORK and CHANGE Over Time?

04:20

Does it MATTER if Earth's Magnetic Field FLIPS?

02:41

Why Do We LIKE Weird or Disgusting SMELLS?

03:25

Do EVIL TWINS Exist?

06:41

What Will Happen to The TESLA ROADSTER in SPACE?

04:50

ONE Thing That Could Make Artificial Intelligence EVIL

03:42

How Are CAT and DOG People REALLY Different?

06:24

How REAL is the GLOBAL PANDEMIC Risk?

05:19

What Happens if We Receive a VERIFIED ALIEN Signal?

05:52

What Happens If Someone DIES on the Way to MARS?

05:18

The MYSTERY of the First EVEREST Summit

04:02

Are Some People Really BORN LUCKY?

07:29

A TOUGH Question About the COLUMBIA disaster

05:41

How Do INFOMERCIALS Make Any MONEY?

06:25

How SERIOUS is the SPACE JUNK Problem?

04:21

Why Do People Get Depressed at CHRISTMAS?

04:26

Is DRAMA Addictive?

04:43

How Does MARIJUANA Affect MEMORY?

03:48

How Does it Feel to DIE?

08:27

5 Strategies Advertisers Wish You Didn't Know

07:38

CHARLES MANSON: Crazy or Clever?

10:32

Voyager 1 SPEED Compared to Other Fast Things

12:44

8 Myths About Happy Couples that are WRONG!

13:00

10 Things You Should Never Do When Starting to Exercise

02:10:13

The Sounds of a Cool River on a Hot Day (2 hours)

02:06:05

The Sounds of an Open Prairie Field in Summer (2 hours)

02:12:49

Relaxing Next to A Babbling Mountain River (2 hours)