3 ms·
We stop feeding cows corn, and feed them seaweed instead. Trouble is, how do we get the seaweed to the cows? Turn corn into biofuel for the purpose?
by fit2rule 7y ago
We stop feeding cows corn, and feed them seaweed instead. Trouble is, how do we get the seaweed to the cows? Turn corn into biofuel for the purpose?