Slow-moving ocean and river currents could be a new, reliable and affordable alternative energy source. Engineers have made a machine that works like a fish to turn potentially destructive vibrations in fluid flows into clean, renewable power.
Assessing the global potential and regional...
There is no simple answer to the question ?are materials from bio-based feedstocks environmentally, and socially, preferable?? Bioenergy as an alternative energy source might be effective in...
Solar Collector Could Change Asphalt Roads Into...
Scientists have found a way to use asphalt's heat-soaking property for an alternative energy source by developing a solar collector that could turn roads and parking lots into ubiquitous --...
Alternative energy hits the road
(Worcester Polytechnic Institute) A research team at Worcester Polytechnic Institute has found a way to use asphalt's heat-soaking property for an alternative energy source by developing a...
The Perfect Machine: Building the Palomar Telescope
Almost a half-century after is completion, the 200-inch Palomar telescope remains an unparalleled combination of vast scale and microscope detail. As huge as the Pantheon of Rome and as heavy...
Bushnell 20-60x60 Multi Position Spacemaster Spotting...
Spacemasters have set the standards by which all other spotting scopes have been judged for nearly two decades. And for good reason. Premium engineering and fully coated optics promise...
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