By Date
The EXOT Circle
41 comments
making metl
37 comments
The EXOT Transmutation Circle
1 comments
transistor and logic gates
0 comments
inverter
0 comments
Electron emission of hygn
0 comments
64x64 dispaly device
0 comments
Sun
1 comments
Net
0 comments
4 bit decoder
0 comments
the space
1 comments