Make plastic with milk and vinegar or lemon

[oiseautempete]

In addition, casein glues are well known for not resisting moisture (like all organic glues for that matter) ... they were used to glue planes (forbidden for a very long time): I know a guy who bought a plane 50 years, stored without stealing since 25 years, to completely restore which he could easily dismantle with the penknife all the wood structure because the glue casein was rotten: it was all glued to the epoxy after that ... For the record: for the Czech engine Lom Praha no problem on the other hand: it is still manufactured!)
Biodegradable polymers have little interest, if not for disposable items like supermarket bags, but this specific problem has been resolved in France it seems to me since we find more (except for a fee): it is worth better focus on the recycling of plastics and their recovery as in the case of plastic bottles> fleece sweaters ...

[the middle]

I do not want to be pissed off either, but still:

But instead of throwing tons of milk on the streets, farmers could make organic cupboards!
no, I laugh, thank you for the follow-up of the interventions.

[gegyx]

We see the milk we buy, or the peasants sway when they are angry, and we think it's a pity of this waste.

But on the milk production site, if the cow has mastitis, and is treated ....
==> Prohibition of transporting milk to the collection truck.

But the cow must be milked so that it does not explode.
And the milk is balanced.
So to make plastic with? ...

[the middle]

But the cow must be milked so that it does not explode.

No, it is the farmers who are milked by the EU
Garlic, that slips

[elephant]

Did 67 said:

5) So do this as a "curious" experiment to explain to the kids what polymerization is, what a chemical reaction is, etc ... And then it will stop there ... Arousing curiosity deserves good to destroy a liter of milk!

Everyone agrees that we are in the kindergarten DIY otherwise, the industrialists would have continued for a long time to use it.

[Janic]

We see the milk we buy, or the peasants sway when they are angry, and we think it's a pity of this waste.

But on the milk production site, if the cow has mastitis, and is treated ....
==> Prohibition of transporting milk to the collection truck.

But the cow must be milked so that it does not explode.
And the milk is balanced.
So to make plastic with? ...

the other solution is to leave the cow's milk to the calves and milk the human females; with a little genetic manipulation, they would end up providing 30 liters of milk a day!

[dedeleco]

With cows the natural selection directed by cow breeders, produced cows with high performance and therefore no need for

a little genetic manipulation

to select the best human cows by natural selection directed by men !!

Natural selection without any creationism or genetic manipulation with viruses is enough to create new varieties and species.

[elephant]

Janic!

and milking human females; with a few manipulations

pay attention to what you write