Or that they acheive interesting side projects in their down time from working on the impossible.
That is a good one (that applies even under strict definitions of ‘the impossible’). Closely related is if they make valuable tangential contributions to the non-impossible while working on the impossible.
That is a good one (that applies even under strict definitions of ‘the impossible’). Closely related is if they make valuable tangential contributions to the non-impossible while working on the impossible.