Is Tesla’s Powerwall really that great?

posted in: Stuff, Tech | 3

Two Tesla PowerwallsFor about a month ads appeared in my Facebook timeline trying to sell alternative energy solutions. They pushed the Tesla Powerwall as a good solution because it is “pretty”. For a technical person “pretty” is very low on the list of reasons why you will buy something that will be bolted onto your garage wall. more....

Cleaning up the worlds oceans with the longest floating object in history

posted in: Stuff, Tech | 0

An ambitious new project is hoping to help clean the world’s oceans with a trash collector that is reportedly the longest floating structure in recorded world history. Back in 2013 TrueActivist reported that a 19-year-old developed a plan to clean up the world’s oceans in just 5 years, removing 7,250,000 tons of plastic. However, last week, Boyan Slat … Read More

1 2 3 4