In what ways did prehistoric engineers affect your life today?

Well what they did was make a better future. By doing what they did they made it possible to have computers, electricity, cars, be able to fly you name it. Frankly without the engineers of the past we most likely would still be riding around on horses and using candles. But thanks to people like Thomas Edison the right brothers and many many more things like the lightbulb and flying are possible.

PREHISTORIC engineers are the ones who discovered fire, without which we'd never have had warm homes and light after dark and been safe from wild animals so that we could have the time to think of everything after that. They invented the wheel, which has made our lives much easier in everything from automobiles to pulleys. They discovered a lot of practical applications for things like levers, too.