homemade submarines

0:08:09

Diving My Homemade Submarine for the First Time Publicly!

0:00:43

I Built A Submarine For $50!

0:00:30

How Deep? My Homemade Submarine

0:14:03

We Built A Homemade Survival SUBMARINE

0:20:01

How I Built A Homemade Submarine, THAT WORKS!

0:15:04

Surviving The Ocean In A Homemade Submarine

0:10:23

Homemade Submarine = BAD IDEA

0:08:20

GF goes Underwater Inside my Homemade Submarine

0:13:51

Submerged for 24 hours, in a Submarine I Built. Will I live?!

0:10:17

How This Woman Started Diving in DIY Submarines | Obsessed | WIRED

0:00:47

How To Dive A Submarine

0:02:57

Used Propane Tank Becomes Submarine | Outrageous Acts of Science

0:00:15

$2.5MIL💰Private SUBMARINE | 3 people & 300 meters deep #shorts

0:00:30

I Raised a HOMEMADE Submarine from underwater!

0:27:33

Building a DIY submarine

0:14:09

How I Built A Homemade Submarine - Origins & Design | Interview

0:29:45

Homemade SUBMARINE vs SUBMARINE Underwater CHALLENGE!!! (underwater freakout)

0:21:37

Homemade SUBMARINE VS. SUBMARINE Underwater Challenge!! (THEY ACTUALLY WORK!!)

0:11:41

Making an RC Submarine

0:00:23

Why I Built A Homemade Submarine

0:02:01

Homemade Submarine Dive Trial - Throwback!

0:29:43

Diving Homemade Submarine At Whiteswan Lake

0:00:11

14 Hours in Darkness Underwater in a Homemade Submarine

0:34:33

SUBMARINE VS MINI SUBMARINE UNDERWATER CHALLENGE!!! (Gone Wrong..)