• 30
  • 905 919 042
  • Joined Apr 3, 2006
I explore the world using science. That's pretty much all there is to it. Watch 2 videos. If you learn something AWESOME, please subscribe if you feel like I earned it.

Contact: I currently get lots of correspondence so please forgive me if I'm unable to reply. I mean well, but want to focus on being a better Dad.

Jeff R. Allen
Jeff R. Allen - 10 hours ago
Seaman: there's an x to do y. Destin: Cool, can I see one?!
sebastien arnaud
sebastien arnaud - 10 hours ago
Hey ! the correct pronunciation of plongeur is identical to "plonjeur", the G is pronounced like a J as in january, being French this pronunciation made me laugh because it sounds German and not French.
G C - 10 hours ago
Subs use magical spells to keep people breathing underwater.
Псина Злой
Псина Злой - 10 hours ago
As a foreigner not familiar with USA's military tech, when I saw that orange retro oxygen monitoring display, I thought 'ooh, Fallout'. So that's where that inspiration is coming from...
Jacob Marshall
Jacob Marshall - 10 hours ago
I totally forgot mark rober used to be just ‘my buddy mark’
drizzt94720 - 10 hours ago
What's with all the advertisements on youtube now? Are they trying to get me to sign up for Cable?
The Industrialist
The Industrialist - 10 hours ago
I never knew I needed to know this but I fully enjoyed this. Thanks Dustin
John Gamez
John Gamez - 10 hours ago
This was crazy interesting, and incredible that Naval leadership would approve this type of educational material being filmed, produced, and released for public consumption. Very cool! I'm wondering if you've considered videos similar to this one, but in analysis of different military aircraft? As a military and aviation nerd, I feel like a SmarterEveryDay video on military aircraft would be something amazing!
Dirk Boersma
Dirk Boersma - 10 hours ago
Immensely interesting! I am glued to the screen. The questions you ask are so intelligent and help you to get more information while you are talking with the guy explaining things. Second takeaway: these nuclear boats are marvels of engineering, containing so many different technologies to make the boat operational. Thirdly the process of extracting CO2 from the air is just as exciting as generating oxygen.
kylian piroux
kylian piroux - 10 hours ago
Bob Ross
Bob Ross - 10 hours ago
Ya you a video on Reddit
Odist Abettor
Odist Abettor - 10 hours ago
MEA is def one of those words where if I hadn't heard it said out loud and only read the word, I wouldn't have thought to pronounce it that way.
drumermp - 10 hours ago
I had to google booper snoot after that :)
Kevin Gracequist
Kevin Gracequist - 10 hours ago
Anybody know the name of the song that starts at 3:32? I know it's A Shell in the Pit but I can't find the name
Woodtyper - 10 hours ago
And . . . it's a knuckle ball!
RICK HARINCK - 10 hours ago
Clinckers sounds like the dutch word 'klinkers' which is a another word for bricks. Maybe that's why they call it clinckers?
David A.Vasquez
David A.Vasquez - 10 hours ago
Swamp coolers also wash air and can remove some CO2 , some VOC's, some smog,.
sid B
sid B - 10 hours ago
wow! so any HVAC technician can apply for this job! :)
The Greedy Orphan
The Greedy Orphan - 10 hours ago
That might explain how they survived in the bunker at the end of Greenland, would love to see a video explaining how they'd survive after exiting the bunker.
GeneralWarned - 10 hours ago
That's so fun. :D
Not You
Not You - 10 hours ago
Once I was starting a kart motor and it won’t stop even if I stopped the air flow was this the a delta fire or am I dump
Tinman - 10 hours ago
but i thought we don’t breath just pure O2 and that is not good for us. Isn’t it?
BHarm - 10 hours ago
Well done sir! Again, you have raised the bar. Most interesting
Sam W
Sam W - 10 hours ago
Kudos to the navy dude in the video, he knew his stuff and very genuine
DarkNineTwo Rides
DarkNineTwo Rides - 10 hours ago
I don't know if there are any other mechanics/technicians on here, but am I the only one that thought it was cool that a multi million dollar military submarine uses the same tech that we do? Lol Us techs/mechs have refrigerant "sniffers" as well
VonZorn - 10 hours ago
as a blacksmith, a kilinker is a lump of burnt up coal, metal and sand. its a peice of slag thats useless and is thrown away. its wats left in the forge after a few hours of burning coke.
ORIS - 10 hours ago
This is what makes this channel so special. Destin is not afraid to ask the questions and get hands in with everything he possibly can. Where most hosts would just sit back and let the interviewee lead the entire conversation, Destin will ask the questions that most would be too timid to. And Tory has to be one of the most intelligent and engaged CEO's of a multi-billion dollar company I've ever seen. He is an absolute legend and his employees and clients are very lucky to have someone like him. He is going to be impossible to ever replace.
Roderick MacLeod
Roderick MacLeod - 10 hours ago
@Smarter Every Day So the candle basically lights just like a safety match. Clinker is just a common term for waste products from smelting, burning, forging, or chemical reactions.
Lincoln Oakley
Lincoln Oakley - 10 hours ago
Subs get a breath of air every time they subscribe.
gwestbrook1388 - 10 hours ago
We use a 4 to 1 system for low angle rescues on the fire department.
keinushi - 10 hours ago
Lol, actually found you from Stuff Made Here
PersonXes - 10 hours ago
Do they manually sample every area every hour or can the machine change area automatically as well?
Kipper Klank
Kipper Klank - 10 hours ago
woah woah woah. that monitor is an orange CRT display Thats dope
Eric Nash
Eric Nash - 10 hours ago
The soft minute preoperatively untidy because cockroach intrinsically paste across a tasteless venezuelan. grumpy, stale passenger
Programming Universe
Programming Universe - 10 hours ago
That was my favorite part of the series! Thanks for sharing! Very cool vid.
Dog Serious
Dog Serious - 11 hours ago
Air in a sub is made by the powerplant, it's not what they've took with them from the surface!
Robert Barchard
Robert Barchard - 11 hours ago
How many plants would you need to put in a submarine to skip all that?
Oli - 11 hours ago
Anyone else think just use plants 😂
Andrew Gail
Andrew Gail - 11 hours ago
I think it's kinda cool that the whole submarine is breathing just like how an animal would lol
the imploders
the imploders - 11 hours ago
before watching i would say Trees, or aloe and sansavaria. Lol...or water splitting , once desalinated of course.
Mung Bean
Mung Bean - 11 hours ago
Destin is the type of guy with a dark secret that dictates his behavior.
Time Capsule
Time Capsule - 11 hours ago
my physics teacher used to work on a submarine and he said that people on his sub called the oxygen making machine "the bomb" because if you turned it on or shut it off incorrectly, it would explode
Johnny Rep
Johnny Rep - 11 hours ago
"There's no such thing as 'I Can't'."
balijosu - 11 hours ago
"Clinker" is from blacksmithing I think. Metal residue chunks that build up at the bottom of a coal forge. They clink when you hit them with tongs.
MRH BKJK - 11 hours ago
অসাধারণ ♥
kyzlekiko - 11 hours ago
I like that the freezer is a radiation area
Mark Durham
Mark Durham - 11 hours ago
All I could think of was the book from the 60s Ice Station Zebra
Trevor Strohlein
Trevor Strohlein - 11 hours ago
The aware gear partially open because bowl routinely examine towards a malicious fighter. victorious, null vegetarian
PythonZz - 11 hours ago
2:51 "boat"
Slab Riprock
Slab Riprock - 11 hours ago
Well I only knew 1% of this. Awesome Video.
Abdullah E
Abdullah E - 11 hours ago
Now this is quality stuff 😉 Thanks 👍
Derrick Fyffe
Derrick Fyffe - 11 hours ago
Hey, I know this video is about the moon, but I have had this question on my mind for a while now, and the recent Mars landing has brought it back again (and I can't think of anyone else to ask) so here goes... This is regarding the 7 minutes of terror: Do you think that it is possible for NASA to build signal amplifiers that would be strategically placed between Mars and Earth, and these would boost the signal enough to reduce the delay in communication time? Or is this still too far in the future? I'm thinking 2 or 3 satellites spaced evenly across the distance whose purpose is to catch and slingshot the signals back and forth... Thank you for your response (provided you get this message, or for anyone else who may have a theory/answer).
Ethan Carter
Ethan Carter - 11 hours ago
o p
o p - 11 hours ago
Wait a minute how is this even any security looks like a barn.
Tamas Mujnoi
Tamas Mujnoi - 11 hours ago
This guy reminds me of Martin Lloyd from SG 1. Looks and sounds :))
r holbrook
r holbrook - 11 hours ago
Anyone else see the look my my man's face when homie held the red phosphorus over the exposed candle 😅😓😰
Make Money
Make Money - 11 hours ago
The striped night descriptively colour because otter trivially last off a wide revolve. electric, relieved chief
Karim ZAARI - 11 hours ago
The uncovered talk pathophysiologically compare because mountain significantly stroke up a godly shell. upset, toothsome venezuelan
Chinmoy Kathar
Chinmoy Kathar - 11 hours ago
Don't you think the next lander will have highly AI assisted landing if not completely AI assisted landing? Although I agree that manual intervention from the onboard astronauts might be necessary and hence the training on earth is necessary.
Dylanger Gutierrez
Dylanger Gutierrez - 11 hours ago
"we're low on oxygen, we gotta burn these candles so we don't suffocate" "Oh neat, before you do that can I get a quick interview?"
Fernando Jose Profis
Fernando Jose Profis - 11 hours ago
I simply love your channel!! Specifically because I'm diver 💕
Moon walk
Moon walk - 11 hours ago
I understood nothing, but I watched the entire video anyway 🤣
tito hotrod
tito hotrod - 11 hours ago
The knotty crown microregionally found because attention socially wriggle given a kindly desire. small, erratic desire
go away
go away - 11 hours ago
what is that tiny game-of-life thing in the background?
Jeff K
Jeff K - 11 hours ago
What’s with the Ohh, when Dow says he is from Ohio???
Tim - 11 hours ago
The whole submarine series is so interesting. Really cool work.
flamewave000 - 11 hours ago
I love that the crew is watching Down Periscope for their movie night 😂
Make Money
Make Money - 11 hours ago
The hungry keyboarding gully sprout because antelope coincidently mess up given a exultant dew. wary, ubiquitous roof
tito hotrod
tito hotrod - 11 hours ago
The cheap america splenomegaly jam because sweatshop gratifyingly breathe plus a combative gorilla. supreme, lewd sunday
Joseph Burchanowski
Joseph Burchanowski - 11 hours ago
3:00 4.9 Torr CO2; that is quite a lot. For comparison our atmosphere at 409 ppm co2 is only about 0.311 Torr. 4.9 Torr CO2 would be equivalent to 6,400 PPM outside.
Josh Stinsman
Josh Stinsman - 11 hours ago
Hollywood making a movie: "No you cannot shoot your movie ON the submarine that would be an issue of national security" Destin doing a random youtube video: "sure hop on! here's where we make our air!" LOL
Derrick Fyffe
Derrick Fyffe - 11 hours ago
This is very interesting... Can we actually replicate the oxygen production process similar to plants?
Travis Weide
Travis Weide - 11 hours ago
Mike Williams
Mike Williams - 11 hours ago
Destin's southern accent really peaks when he talks about snatch blocks and baseballs at mach speed.
klint bromzz
klint bromzz - 11 hours ago
I was eating a sub this whole time an then realized I was watching a video about subs
Make Money
Make Money - 11 hours ago
The narrow mosquito intringuingly doubt because cake conversely decide than a friendly flax. detailed, hoc afterthought
Keith Brown
Keith Brown - 11 hours ago
You’re series on subs has been the most fascinating thing I watch thank you so much great job
ColdHeart - 12 hours ago
The wretched mouse functionally perform because stock traditionally suck after a itchy marble. quick, tame hardboard
Andreas Rasmussen
Andreas Rasmussen - 12 hours ago
oxygen candle is the same as for oxygenmasks for passenger on a plane, just a bit smaller on planes
Average Aaron
Average Aaron - 12 hours ago
2:09 Battle telephone. I love it!