5 Unbelievable Human Powered Machines Part 2 | human power | สรุปข่าวเกษตรทุกวัน

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1:20 team rocket was way ahead of this

super

Who says we are running out of space? Take a look at the greater Phoenix area to put to rest that lie.

Tanawasum is the worst idea. Now sharks or whales think you are a fish. They will come to swallow you alive.

Ruppert is best

Number 1 isn’t human powered

It should be easy to beat the bike speed record. Just make it a tandem, or even make it a 5-10 people bike.

We don't have to build upwards we can build downwards

Total failure concepts… only machines are accepted that reduce human effort!

PLEASE INCLUDE MILES PER HOUR FOR US BACKWARD AMERICANS

…welcome to the middle age! Now who is able to answer the BIG question why engines have been invented?

Can someone tell me the name of the song in the background

The last hand glider looks like a practical way to fly, I'm terrified of heights but I'd like to give that one a try regardless.

3:40…helicopter…to me it looks like those "pilots" of the helicopter are concentrating too much on peddling and cranking with their hands. Not sure they can focus on the requirement of staying in the 10-meter box because they're focusing so much on peddling. I'm no engineer, but do something with the gear or pulley ratio to make it where you peddle less and get the same rotation result…let the pilot steer the thing more and not worry about peddling so much. When it shows them peddling you can see they have small gears at their feet and hands which means they're doing more work! They have to peddle harder which after the one minute is going to wear them out. Like an 18 speed bicycle gear set up, but bigger…it's easier to go uphill in 1st gear than 18th…but if you are on level ground in 18th you go faster! I'm guessing they are running two propellers with hands and two with feet…which in my mind will cause drifting because you'll get different speeds at different rotors that way. Your legs will overpower your arms! Run all four rotators with the legs if possible. Since it moves side to side easily with a little tid bit of wind, the pilot should have a fan in front of them they can turn or steer with. Drifting left, turn the fan left so it blows the helicopter to the right…make it capable of 360 degrees turning..or even make it where the pilot can lean a certain direction slightly to steer it, like a helicopter's nose dipping down to move forward…lean back to back up…lean left to turn left, etc.. Their seats look stationary in this video. I'm thinking main cranks with feet (if possible)…left hand has separate crank for steering fan…and steer knob with right hand. Almost like an F-16 Falcon cockpit..use all legs/hands for something, not just cranking. Fuel left hand (fan crank in this scenario), steer right hand, use feet for power (in this scenario) instead of rudders/tail. These guys are using all four for cranking. Where's the steering? It's late…I'm just blabbing and I think too much…time for bed! This would be fun to try though even if I didn't win the prize money!