News for hackers. Stuff that matters.
Re:Tesla Shock Means Global Gasoline Demand Has All but Peaked by semi-extrinsic on Friday November 25, 2016 @04:06PM (#13039819)
> it is very hard to make a small 4 stroke engine

No, actually it's not. That's nonsense.

You can buy today a 5 hp 4 stroke outboard engine, weighing about 25 kg (including transmission, housing, controls etc), for $1300 brand new.

http://www.ebay.com/bhp/5-hp-outboard-motor

Furthermore, what you are proposing is not new: a tiny car with a tiny engine for one person. That's called a microcar. Wikipedia has a long list of these, starting from the 1950's onward to today, some of which have sold in quite large numbers:

https://en.wikipedia.org/wiki/Microcar

A modern, electric example is the Reva (G-Wiz in the UK), which was produced from 2001 to 2012.

https://en.wikipedia.org/wiki/REVAi

Given that these already exist, why are they not the solution to our problems? For one, they're well-documented death traps. They use a loophole by classifying as a four wheel motorbike, meaning they don't need to be crash tested. Also, they are a replacement for only a small part of what a real car does, and this is the part that's also most easily replaced by public transport.

Re:Tesla Shock Means Global Gasoline Demand Has All but Peaked by TheSpiceIsLife on Friday November 25, 2016 @04:23PM (#13039950)
>No, actually it's not. That's nonsense.

Your right. And, that outboard you linked to would be even cheaper if it were the motor only.

To add to this, here's[1] a video of a tiny 4-stroke engine.

And here's a video of a tiny V8 4-stroke engine[2] that "sounds like a big American V8".

1. https://www.youtube.com/watch?v=mLn7xG8vuPQ

2. https://www.youtube.com/watch?v=B9zt3SF_Flc