That's easy. Writing books and researching curiosities.
I have dozens of book ideas, from novels to reference volumes. My research would at least partially focus on energy/power generation/storage, and partially on current scientific mysteries in our reality.
Ideally, such work could help enrich humanity. Make the world better in some way. Sadly, unless I win a lottery tomorrow or a wealthy person issues me a grant, some of this work won't get done.
I have dozens of book ideas, from novels to reference volumes. My research would at least partially focus on energy/power generation/storage, and partially on current scientific mysteries in our reality.
Ideally, such work could help enrich humanity. Make the world better in some way. Sadly, unless I win a lottery tomorrow or a wealthy person issues me a grant, some of this work won't get done.