what's interesting to you

shmrrr · 09-07-2021, 08:38 AM

why do you do what you do?

Skittl1 · 09-07-2021, 01:00 PM

The science behind electromagnetic levitation and how its implemented into trains

Submitted by shmrrr, 09-07-2021, 08:38 AM, Thread ID: 212002