8 ms·
A battery with 1 kg of mass would only collapse into into a black hole if it is very small. A bottle of water is 1 kg and I never saw one collapsing.
by founderling 7y ago
A battery with 1 kg of mass would only collapse into into a black hole if it is very small. A bottle of water is 1 kg and I never saw one collapsing.
- naasking 7y agoHence why I said energy density.