My usual breakfast — literally breaking the short fast that begins for me before midnight — isn’t until at least noon to ensure a minimum of 12 hours without food. If I get busy doing something in the morning, I might not break-fast until much later. “Lunch” therefore takes place around 4:00 or 5:00 PM, and “dinner” somewhere around 9:00 PM. I try to not eat after 10:00 PM, but definitely not after midnight.
Which isn’t particularly relevant here, but what does apply is that I typically read while I eat my two slices of breakfast toast. What I usually read is the latest issue of New Scientist or, more recently, Popular Mechanics (which is where Popular Science went when it died).
All of which is to say, here’s another issue of Science Notes.
I recently read, and very much enjoyed, 
It’s actually an old debate — in fact, it’s a variation on 
I finished 
Back in 2015, to celebrate Albert Einstein’s birthday, I wrote 
Logos con carne 