Happy New Year
LiDAR: what is it and how does it work?
Washing machine for humans
New BNNT shield agains cosmic radiation
Other types of OTEC
Oceanic thermal energy conversion (OTEC)
Underwater turbines
Gorlov turbines
Darrieus turbines
Portable hydro power plants
Osmotic energy
Visit to Osório Wind Complex
Controlling RF 433 MHz modules with Arduino