OH MY GOD YES
And it’s back.
I’M NOT EVEN IN THIS FANDOM BUT OMG
[photos: Bobby Doherty]
this needs to be in every art history books in 10 years
I love this more than words could ever describe.
This lamp absorbs 150 times more CO2 than a tree
It’s still in the “so crazy it just might work” stage, but these microalgae-powered lamps, invented by French biochemist Pierre Calleja, could absorb a ton of carbon from the air every year. That’s as much as 150 to 200 trees. [x]
YOU DON’T UNDERSTAND. This is ingenious.
The design is a light bulb surrounded by a glass casing. The glass is filled with (water based) media and microalgae. The top is permeable to gasses so that gas exchange can occur. All of the wiring is linked to the grid underground.
Since the light source is inside, it gets scattered and “dimmed” by the water and algae. This makes it less glaringly bright and scatters the light wider, which is good for a street light. It is not longer white light as well, which helps make it easier on the eyes while still providing light.
At the same time, it provides the light for photosynthesis in the algae, so they are continuously exchanging CO2 for O2, not just in the day. It also provides a source of heat, which helps keep the algae from going dormant during cold weather (as in the snowy picture above).
And notice how I did not specify permeability - that’s because NOx’s (NO and NO2) are also permeable and can be used as nitrogen sources to microalgae. In fact, algae are relatively low maintenance. As autotrophs, they don’t require super complex media, not does it really need to be changed/added to. (I’m actually fairly certain that there would still be algae in these tanks a year later; it may need to be cleaned or something, but there would be some living algae.)
Actually most fantastic and inspirational advice from a female character geared towards children that I have ever seen.
ANNIE - Official Trailer starring Quvenzhané Wallis & Jamie Foxx.
In theaters December 19, 2014
So we’re just not going talk about Cameron Diaz
badacting in this trailer?
IM CRYING IM SO FUCKING EXCITED
Amazing drawings by John Kenn Mortensen from his book “Sticky Monsters”
"To all the women who silently made history"