Are these still legit?

...

Other urls found in this thread:

youtube.com/watch?v=Z43CU4a_eII
twitter.com/SFWRedditGifs

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

post more

>post more

Only 18, sorry

:(

Pretty interesting, these.

Biofuels are still incredibly inefficient, and more than often the process consumes more petroleum than it produces.
What's more, it has adverse effects on most consumer combustion engines over the lifetime of the engine, and has a smaller MPG average.
Even if that weren't enough, Ethanol produces significantly more Ozone when burned than straight gasoline.

Biofuels generally only enjoyed popularity due to the politics involved. As a way to buy a shit-ton of crops from farmers, and also be seen as environmentally friendly, it was a win-win to promote and fund. The only issue is that they cause entirely different problems.

It turns out that the body rejects organs made even from your its own stem cells, back to the drawing board now

youtube.com/watch?v=Z43CU4a_eII