>>8332290
Kill yourself?
>>8332290
if you are good with your hands, get into your schools machine shop and actually make some shit.
if you are more inclined to mathy type analysis of things, download ANSYS and do some modeling of a thermal fluid system.
>>8332305
this
>>8334238
I never did like the wooden ones. I have a metal set.
>>8332290
Do what interests you the most
>>8332290
Build a mechanical calculator.
>>8332290
Are you familiar with rube goldberg?
>>8334238
Wow, whats that? It looks nice.
>>8332290
Design a heat exchanger, a small one that you can use to cool beer or some shit.
>>8334377
This
You'll score a job at NASA and be invited to the White House
>>8334369
Uh, a fingerbox obviously? What planet are you from?