why can’t we use lenses to focus solar rays and make electricity ore heat water more efficiently?
In: Engineering
We already do, on an industrial scale:
[https://youtu.be/FDng0LU2zpI?si=gMRoVbPhxSLLh6k4](https://youtu.be/FDng0LU2zpI?si=gMRoVbPhxSLLh6k4)
Or were, you referring to some other method?
Latest Answers