Compared to incandescent lightbulbs, LEDs produce a lot more lumens per watt of input power — they’re more efficient at producing light. Of course, that means that incandescent light bulbs are more efficient at producing heat, and as the days get shorter, and the nights get colder, somewhere, someone who took the leap to LED lighting has a furnace that’s working overtime. And that someone might also wonder how we got here: a world lit by esoteric inorganic semiconductors illuminating phosphors.
March 12, 2018
The Phoenix electric car achieved a world record in California despite being built from second-hand components Los Angeles based environmentalist Eric Lundgren has claimed the official world record for the Longest Range of an Electric Vehicle (EV) on a single charge. The vehicle travelled more than 1,600 kilometers at the Auto Club Speedway of California […]
My mind is as elaborate as the solar system.
surfing & performance
Seeking Truth
A Blog About the Book Industry and Relevant Business Issues
Probabilmente il miglior blog bilingue al mondo*
Day to day, relatable science.
Programming blog based on my intro to programming through my cute little robot Sparki (Arcbotics)
Connect Your Smartphones to Tripods, Light Kits and More with UniGrip Pro
Alex Cox on Tombstone Rashomon, Bruegel, The Prisoner, Repo Man 2, and his last movie....
For anyone who has ever wanted a robot army, this ones for you.
November 20, 2018
0