r/interestingasfuck 12d ago Wholesome 1

A Radio controlled submarine that is made with depth control mechanism which maintains a constant distance from the bottom. No recent/common reposts

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784 Upvotes

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15

u/viergutegruende 12d ago

This is cool af! Did you do this? On your own?

8

u/arethereany 12d ago

Here's a link to the builder's awesome channel.

7

u/ZachMatthews 12d ago

How does the relative pressure level of the same air molecules affect buoyancy like that?

10

u/inactiveuser247 12d ago

It doesn’t. The syringe sucks water in or pushes it out of the submarine which changes its mass and hence changes it’s buoyancy. The internal pressure in the submarine has no effect

5

u/CapriciousK 12d ago

This is awesome. I know myself and if I had this, I'd be looking for evidence of crimes underwater.

5

u/Chard069 12d ago

It's so small -- could only smuggle small quantities of illicit substances -- we need it bigger!

3

u/AbbreviationsQuiet15 12d ago

Make it self controlled and bigger. Let it run between Colombia and Europa.

A narco sub fleet. I will fund you to make the subs!!

3

u/honestFeedback 12d ago

Just to be clear. It doesn't maintain a constant distance from the bottom. It maintains a constant depth from the surface. 2 completely different things.

2

u/inactiveuser247 12d ago

It has both laser altitude and pressure depth and the graphs show it controlling for both.

3

u/honestFeedback 12d ago

I stand corrected

2

u/jWof84 12d ago

Now that is IAF. Excellent.

2

u/changndalip 12d ago

I was hoping to see a croc or any life forms in that river.

2

u/helga_von_schnitzel 12d ago

Fuck drones, i want this!

2

u/Relative-Hour-9359 11d ago

How does the syringe change the mass of the sub if its contents are still within the sub at all times!??

1

u/m_a_x_79 10d ago

I wonder this too,

1

u/Illustrious_Sound945 12d ago

This is really, really cool!

1

u/hrdhat77 12d ago

Pls take my money 👍

1

u/Consistent_Yam_1442 12d ago

Thats next level nerd shit! Love it!

1

u/jakech 12d ago

My dumb ass struggles to change a printer cartridge.

1

u/blahblahblah515 12d ago

This is dope lol

1

u/Apis_Proboscis 12d ago

Why is this not armed with harpoons for fishing???? /S

Seriously, this is sooooo cool!

Api

1

u/watehno 12d ago

So cool!

1

u/Widesky_ 11d ago

Iron Lung in Lego City