I agonized over what to call my most recent video, and what the thumbnail should be (something I do with almost every video, actually). Here are some alternates I considered:
How Light Can Batteries Get?
The Limits of Lithium Ion Batteries
How Good Will Batteries Be?
And various alternate thumbnails

Jeff Barbose
2017-08-08 23:36:09 +0000 UTCBenny Löfgren
2017-08-08 19:10:44 +0000 UTCDustin Hof
2017-08-08 18:39:52 +0000 UTC