Rough guess works be 20cm diameter, so 16% of the force required.

And as opposed to the Magdebutger hemispheres, these objects don’t come with handles for good grip.

@FreeBeard separates evacuated Magdeburger hemispheres by hand.

/s

https://en.m.wikipedia.org/wiki/Magdeburg_hemispheres

Is anybody still using mailspring? I remember trying it back in '16 or '17 or so, liked it, but didn’t really feel the need for a standalone client at the time.

Now I’m looking forward to creating more email addresses, and multiple tabs of webmail are getting gradually less appealing. Sure, Thunderbird works…