The future of lighting? The 'greener' 100-watt-equivalent LED bulbs are due to go on sale next year but are expensive. Although it sounds bad to pay as much as $50 for a light bulb, considering the fact that these LED light bulbs have an average life span of 25,000 hours (22 years) the price isn’t bad at all and if these bulbs would indeed last that long, this could really mean a technological... 

The Department of Energy employs more than 16,000 full time bureaucrats and 100,000 contractors. CW Roberts and his colleague show how to solve the oil spill problem. We can replace the entire Department of Energy with these two guys. They’ve produced more value in this video than 16,000 bureaucrats and 100,000 contractors.  Read More »