Testing If You Can Breathe Underwater! 44 Comments | Cantinho do Vídeo By Adm · September 6, 2026 source
What about a curved long pipe where the curved part goes in your mouth and you’re able to be upright in a deeper pool Reply
Mark is jacked
The end was so cleAn
😂😂
So….yes. Yes you can.
What is that line 😭😭😭😭😭
Bro forgot scuba diving
Rober looking ripped!
❤❤❤❤🎉🎉🎉
❤️
What about a curved long pipe where the curved part goes in your mouth and you’re able to be upright in a deeper pool
mark explain how enginering got u jacked
Wait so how does SCUBA work? These fellers breathe while at much greater depths.
hola
What if you’re vertical
The dude’s 45 btw
He didnt care about the science he's just flexing his six pack
This is the only nerd guy that will beat your shi up if you try to bully him😂
Snorkel 🤿
So he did this to show off his abs. lol
Cool🎉🎉❤ Mark
Safe to say we all have a new crush 😻
Bro gorras en picinas? Que randon xd
when did he get so jacked?
Bro why is he so jacked
why are people surprised that a millionaire has enough freedom and money to get jacked.
alr bro that cut was insanely smooth
This is amazing
ok, but why are you wearing a hat underwater? That's the real science question.
why wear a hat in the pool 😅
Wow mark!
yup, this is why air pressurization is different from water pressurization
Когда это этот научный зануда такнакачался😭😭😭😭
Just make an L shape bamboo
Starting with 1foot? How short are you?
bro never takes his hat off😂
А ещё вы будете гонять по тубке свой же углекислый газ.
From Mark Rober to Jacked Rober
Brooo put the cap in the pool💀
So did mark ever make a reaction video to all of these jacked abs comments?
They did that In The Odyssey
Не переживайте это не человек☠️
comment number 5,800
Wow that six packs.❤
Bro used science to gym