freepik photo
Δείτε τι έφτιαξε:
Στο 2310 521010 LIAKOBOX 43. Άρχισαν τα όργανα
Electromagnetic Coil Accelerator, watch the speed of the marble
— Science girl (@gunsnrosesgirl3) February 12, 2024
📹 niotoys1pic.twitter.com/b8tc1C1jzz
freepik photo