My only tomato of the year: a dwarf hybrid. #garden #summer #madison
Publication info Washington, D.C.,Smithsonian Institution,1925 [i.e. 1925-1928]
If you come to the @mcachicago today you can play writesy drawsy on the plaza AND get a free basil plant. There’s no losing! (at Museum of Contemporary Art Chicago)
Sainsbury’s supermarket to be powered entirely by its own food waste
It’s an unfortunate fact that every day around the world, supermarkets throw out tons of food that has spoiled before it could be purchased. While it would be best if that spoilage could be avoided in the first place, British grocery chain Sainsbury’s is taking what might be the next-best approach – it’s about to start using that unsellable food to power one of its stores.
Here’s how the system should work …
First of all, produce that’s a little past-its-prime but still edible is donated to charities, while food that’s a little older is given to zoos or used in the production of animal feed.
The stuff that’s truly rotten, though, is picked up from Sainsbury’s stores across the UK by the same trucks that deliver the fresh food every day – so the trucks aren’t making special trips just to pick up the waste. They return with it to the central Sainsbury’s depot, where it’s subsequently picked up by trucks from the Biffa waste management company.
These trucks deliver it to a Biffa-operated plant in the town of Cannock, where it’s fed into an anaerobic digester. Within the zero-oxygen environment inside that digester, bacteria break down the waste to produce bio-methane gas. That gas is then used to produce electricity at the plant.
From there, the electricity is fed to Sainsbury’s Cannock store via a 1.5 km (0.9 mile)-long cable. That electricity should meet all of the store’s day-to-day needs, allowing the building to operate independent of the national electrical grid. Any extra electricity that’s not needed by the store, however, will be fed into that grid.
Instead of killing an unwanted tree , this machine makes it possible to move it to a new place instead.
I need one just to rearrange my city the way I like it.