News

State energy czar touts costliest path to 'zero carbon' electricity (copy)
An April report, commissioned by the Colorado Energy Office, says wind, solar and batteries are the most expensive of seven ...
Ghana News Agency on MSN9h
CAPECS Ghana, UNDP commission solar-powered water system in Suke
The Capacity Enhancement and Community Support (CAPECS), Ghana, in partnership with the United Nations Development Programme ((UNDP) Ghana, has commissioned a solar-powered mechanised water system in ...
Interesting Engineering12h
Solar cells on ultra-thin glass can boost energy systems for satellites, space materials
The new CdTe-on-glass technology offers a lighter, cheaper, and highly radiation-resistant alternative, targeting 20% ...
Space.com on MSN12h
For 100 years, we have marveled at planetariums. Here's a brief history of how humans brought the stars indoors
They wonder – as many after them will do – what trickery has made the roof above their heads disappear?But this is a performance; the stars above an ingenious projection. For the first time a public ...
Knowridge Science Report18h
This smart robot might unlock better solar energy—faster
This new system is fully autonomous, meaning it works on its own without needing constant human help. It uses a robotic probe ...