Mechanical- 'what if '

Another question: How can we improve tyres so that they do not get punctured? Can we use anything else in place of tyres? Any interesting discovery?

ishutopreIf we don't use electronic fuel injection system what can we use alternately, if not efficiently?
(Please name that system, give a small but relevant description and if possible start its corresponding thread )😁

😁 before there was electronic there was mechanical
<a href="https://en.wikipedia.org/wiki/Fuel_injection#History_and_development" target="_blank" rel="nofollow noopener noreferrer">Fuel Injection History And Development</a>

ishutopreAnother question: How can we improve tyres so that they do not get punctured?

use a material that has infinite stress & elasticity matching that of rubber
or alternately, use solid filled tyres that are just as elastic and light as that of conventional tyres

ishutopreCan we use anything else in place of tyres? Any interesting discovery?

magnetic leivation, air cushion

Hi Slugger. Good answers. Can you post some crazy, difficult and witty questions?