Tom Elwood -best of the internet.

I mentioned this intensive anonymous co-worker survey instrument that's used, for instance, to correct bad behaviors in surgeons.  ...

https://freakonomics.com/podcast/the-unintended-consequences-of-working-from-home/ This podcast discusses the evidence for working...

https://youtu.be/4icFrd_o6cQ Rubber molds of hammers, baseball bats - just about anything

https://youtu.be/7j1lMs7fcIQ This answered lots of my own questions about pivot irrigators. 

https://youtu.be/gsZiJeaMO48 All the shortcuts taken in the computation of how light bounces from a light source to a came...

https://youtu.be/InxQlUOYAng Cool cloud formation

https://youtu.be/_Qo2Nrd4Vrs 8:01 10 million tons of old asphalt shingles go into landfills every year.  10:23 alterna...

https://youtu.be/NxINRnY5x3g "It's hard to make things foolproof because fools are so ingenious." Douglas Adams, Mos...

https://youtu.be/HsCY5YllJlw 8:00 Spent nuclear fuel rods, after a year of cooling, are encased in cast iron, then a thick copper c...

https://hiddenbrain.org/podcast/the-easiest-person-to-fool/ ... distinction between task conflict and relationship conflict... Y...

https://youtu.be/QD3fJphus-o An intriguing spiral of overlapping long bricks ( 8:19 ) provided a scaffold that supported itself with...

" So, the pregnant person's immune system has to... downregulate [but]  has to do this kind of tightrope walk. It has to take t...

8:41 Asphalt companies are incentivized not to recycle, because they often own the subsidiary that provides the rock and bitumen.  ...

0:59 "gadgetbahn" - futuristic transportation that looks cool but is unnecessarily complicated and is definitely not built for ...

https://www.snopes.com/fact-check/takaosan-interchange-tokyo/ aerial photograph of the Takaosan Interchange, located in Hachioji, ...