4 ms·
> Hermes 1, by contrast, is fuelled by tristructural isotopic (TRISO) pebbles — poppy-seed-sized particles of uranium, encased in a carbon-ceramic shell. What
by odyssey7 1mo ago
> Hermes 1, by contrast, is fuelled by tristructural isotopic (TRISO) pebbles — poppy-seed-sized particles of uranium, encased in a carbon-ceramic shell.
What writing