i want flawless eyebrows and $100,000
kitten wiggles ears while eating
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.)
and they’re so pretty too
Just what i needed
do you ever get the feeling that your friends just dont care
"I saw the angel in the marble and carved until I set him free."
Everything you love is here
I’m sorry that you had to see this pictures, but have you ever heard about the Surabaya Zoo? It’s the biggest zoo in Indonesia and it is, basically, a place for animals to die in the most horrible ways. They don’t have vets, they hardly ever clean the place, staff sells animal’s food, some of them are in really small cages…
You see the giraffe on the picture? It ate 20kg of plastic bags cause it was starving and all there was to eat was garbage. About 25 animals die per month.
The government doesn’t care about the zoo and ONGs have problems to release the animals cause most of them are not in healthy conditions to just go back to their true homes.
SIGN THE PETITION TO SHUT DOWN SURABAYA ZOO! Help to make a change. Reblog it. Post it on all your social medias. Invite your friends to join. Tell everyone you know about it.
holy jesus fuck, this zoo is STILL open??? its been months since i’ve seen petitions going around for this. shits fucked.
Please fucking sign this!
do you ever start writing a text post and halfway through you’re just like “nah”