MIT researchers are designing a system that uses electricity from trees to recharge batteries and generate power in remote locations. The small amounts of tree-generated electricity could be used to track forest fires and possibly "patrol" borders for smuggled radioactive materials.
Researchers have created a synthetic "tree" - a centimeter-sized hydrogel with nanopores that can pull water just like real trees pull moisture up their tall trunks.
Lovely, as the sounds were that came from pushing buttons and hearing the stop bell ring on an old typewriter, there is no denying that when computers came along typewriters just couldn't compare to computers. Since there was no more need for them typewriters were simply discarded. Fortunately Jeremy Mayer came a long and created a way to rescue some of them from the landfill.