In 1897, Frank Shuman, a US inventor, engineer and solar energy pioneer crafted a little demonstration solar engine that labored by reflecting solar energy on to square packing containers crammed with ether, that has a decreased boiling place than water and ended up fitted internally with black pipes which subsequently https://daltontldwo.shotblogs.com/the-smart-trick-of-solar-that-no-one-is-discussing-29136680