Solar
18 billion solar mass black hole rotates at 1/3 speed of light
Far far away in the constellation Cancer there is a 14th magnitude speck of light one can claim in a 10-inch or larger telescope. Essentially this tiny speck represents the final farewell of chewed up stars as their remains whirl down the throat of an 18 billion solar mass black hole, one of the largest known in the universe.
US town rejects solar panels for sucking 'up all the energy from the sun'
A small US town in North Carolina rejects a proposal for solar panels in the area claiming that solar farms would suck up all the energy from the sun.
See-through solar cells could turn windows, phones into power sources
Transparent solar is based on a fact about light that is taught in elementary school, sun transmits energy in the form of invisible ultraviolet and infrared light, as well as visible light.
Tech Happening / The International Solar Tech Expo Ends
A three-day eco-friendly industrial equipment and sustainable development exhibition on Energy and Building ended last Saturday at Bangabandhu International Conference Centre (BICC) in the capital.
18 billion solar mass black hole rotates at 1/3 speed of light
Far far away in the constellation Cancer there is a 14th magnitude speck of light one can claim in a 10-inch or larger telescope. Essentially this tiny speck represents the final farewell of chewed up stars as their remains whirl down the throat of an 18 billion solar mass black hole, one of the largest known in the universe.
US town rejects solar panels for sucking 'up all the energy from the sun'
A small US town in North Carolina rejects a proposal for solar panels in the area claiming that solar farms would suck up all the energy from the sun.
See-through solar cells could turn windows, phones into power sources
Transparent solar is based on a fact about light that is taught in elementary school, sun transmits energy in the form of invisible ultraviolet and infrared light, as well as visible light.
The International Solar Tech Expo Ends
A three-day eco-friendly industrial equipment and sustainable development exhibition on Energy and Building ended last Saturday at Bangabandhu International Conference Centre (BICC) in the capital.
