2 ms·
FYI China has had a similar concept for a while now https://en.m.wikipedia.org/wiki/Iron_rice_bowl https://en.m.wikipedia.org/wiki/Iron_rice_bowl
by Stanleyc23 8y ago
FYI China has had a similar concept for a while now https://en.m.wikipedia.org/wiki/Iron_rice_bowl https://en.m.wikipedia.org/wiki/Iron_rice_bowl