polonium would be actually a decent choice, if you picked some heavy beta or gamma emiter you’d get massive amounts of water radiolysis which means that over time tea would be bleached out and you end up with water again. another good isotope would be plutonium 238
and samovar probably needs to be made out of tungsten or kept in reinforced concrete vault to keep radiation in and not out
the heat comes from alpha decay, not from spontaneous fission. if that was the case, you’d have massive neutron flux to deal with, but it’s only alphas which are very easy to stop, like with polonium
just add high temperature heat pipes. tea doubles as shielding
Removed by mod
polonium would be actually a decent choice, if you picked some heavy beta or gamma emiter you’d get massive amounts of water radiolysis which means that over time tea would be bleached out and you end up with water again. another good isotope would be plutonium 238
and samovar probably needs to be made out of tungsten or kept in reinforced concrete vault to keep radiation in and not out
Removed by mod
the heat comes from alpha decay, not from spontaneous fission. if that was the case, you’d have massive neutron flux to deal with, but it’s only alphas which are very easy to stop, like with polonium
just add high temperature heat pipes. tea doubles as shielding