I'd love to know what the battery life is. Humans can go for a very long time between refuels. Robots with Li-ion batteries don't seem anywhere near human efficiency, and I wonder how we do it...
Well I don’t know the power consumption of this robot but did buy my kids a hover board for Christmas a few years back. The hover boards are 2 wheeled device you stand on and it moves you around as you pivot your foot at speeds of up to about 12km/hr. The battery is good for about 20-30km range which really surprised me. So for this robot maybe not as efficient as 2 wheels but I would guess it wouldn’t be hard to get a range of 10-20km quite easily with today’s current battery tech.
If they used a compression system to store some of the energy like a kangaroo uses its lungs it would be more alot more efficient
A bag of peanuts in a human is equivalent to a teaspoon of petrol, and equivalent to a stick dynamite
I read somewhere sometime in the last 50 years
ICE robots run on ethanol seem like a more fair comparison.