thcalasanz's channel

This HEV is designed for both city (start, stop, & slow traffic), as well as, highway operation, is already plug-in, and is capable of feeding powe...

Braille Literacy Classroom - One PC to 1 teacher and 5 students each with dynamic braille touch display and each with ordinary PC keyboards; system...

A full and environmentally clean energy efficient system that makes use of internal combustion engines and heat pumps to increase the amount of ene...

A complete energy efficiency scheme that achieves more than 200 units of work from an input of 100 units (coefficient of performance COP of more th...