DIY Pendulum na lantarki

DIY Electromagnetic Pendulum Featured Image

E53.8164

Short Bayani:

Bayanin Samfura

Alamar samfur

105 * 77 * 140mm

Na Baya: Tsarin Samfurin Tsarin Fitsari

Na gaba: DIY Seismograph

Rubuta sakon ka anan ka turo mana

Kayan samfuran