gollum.space
RU
Troll physics
01-March-2015 Sunday
Perpetuum mobile of the second kind!
typicshkolota
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Troll physics
Perpetual motion machine
Troll physics, Вечный двигатель
Task
Troll physics, Задача
Paradox
Troll physics, Парадокс
Physics
Troll physics, Физика
v20240901