LinkedinLunatics

5651 readers

1 users here now

A place to post ridiculous posts from linkedIn.com

(Full transparency.. a mod for this sub happens to work there.. but that doesn't influence his moderation or laughter at a lot of posts.)

founded 2 years ago

MODERATORS

csm10495@sh.itjust.works

crmsnbleyd@sopuli.xyz

618

Free energy mod! (startrek.website)

submitted 2 weeks ago by Steve@startrek.website to c/linkedinlunatics@sh.itjust.works

267 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] trxxruraxvr@lemmy.world 300 points 2 weeks ago (1 children)

mechanical engineering student

Did not pay much attention in high school

[–] walden@wetshav.ing 102 points 2 weeks ago (1 children)

Look out for v2.0 which also features a sail on the front which you blow to go faster.

[–] burntbacon@discuss.tchncs.de 43 points 2 weeks ago (1 children)

Okay, but blowing on a sail to go faster is actually a thing. Mythbusters even stated that they did their experiment in the worst method (i.e., not using modern designs and methods), and still found that a fan on a sail could make it move. It's not free energy, but let's not ignore how cool sails are.

[–] cameron_@lemmy.world 33 points 2 weeks ago (1 children)

This sounded very wrong to me, so I googled and apparently they had a setup where the reflected air from the sail caused a net flow in the opposite direction allowing them to move forwards. But that is less effective than just blowing the air straight backwards without a sail.

[–] anomnom@sh.itjust.works 12 points 2 weeks ago

Look for the sail car video from Veritasium. With a chain drive you can out run the wind using the principles of sail propulsion.