Peltier, With your own hands
17-January-2021 Sunday
Goggles "UK4G-TPNV-02"
09-January-2021 Saturday
A mask that glows in the dark
03-July-2020 Friday
Do-it-yourself car refrigerator based on a Peltier element
12-July-2016 Tuesday
The simplest thermogenerator. Now it works!!!!
09-July-2016 Saturday
The simplest thermogenerator .. almost =)