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Want a luxury car without the luxury cost? Then opting for the Lexus RX400h might be a good call. It costs $41,895, and is estimated to set you back an additional $12,091 over five years. That number may sound steep,...
The concentration of carbon in living matter (18%) is almost 100 times greater than its concentration in the earth (0.19%). So living things extract carbon from their nonliving environment. For life to continue, this carbon must be recycled. That...
. In the late 1880s, trade journals in the electrical sciences were predicting "free electricity" in the near future. Incredible discoveries about the nature of electricity were becoming common place. Nikola Tesla was demonstrating "wireless lighting" and other wonders associated...
Nikola Tesla invented a device containing 4 batteries linked in some order I will present, that the 4 batteries somehow recharged themselves. How is it possibile? That can't be, you'll say, since every science class taught in school denies there...