Overview of Shimano brands 2018: www.evanscycles.com/coffeestop/advice/the-complete-guide-to-shimanos-mountain-bike-groupsets-and-their-hierarchy
- Shimano Altus RD-M310: almost cheapest MTB
- Shimano Acera RD-M360: second cheapest MTB
- Shimano Alivio RD-M410: third cheapest MTB
- Shimano Claris: entry 8-speed road bike www.youtube.com/watch?v=6dFQDDg6Wt0
- Shimano Sora: 9-speed road bike bike.shimano.com/en-EU/product/component/sora-r3000.html
- Shimano Tiagra: 10-speed road bike bike.shimano.com/en-EU/product/component/tiagra-4700.html
- Shimano Deore: non-shitty MTB, in increasing performance: M610, M6000, M7000, ...)
- Shimano Tourney; commuter, likely the shittiest of all lines: bike.shimano.com/en-EU/product/component/tourney.html
Followup to the Shelter Island Conference, this is where Julian Schwinger and Richard Feynman exposed their theories to explain the experiments of the previous conference.
Julian made a formal presentation that took until the afternoon and bored everyone to death, though the mathematics avoided much questioning.
Feynman then presented his revolutionary approach, which he was unable to prove basic properties of, but which gave correct results, and people were not very happy.
One of the key thesis of Power, Sex, Suicide by Nick Lane (2006).
Also mentioned at:
Analects translation by Robert Eno (2015) 16.7:
The Purpose of Harvard is Not to Educate People by Sean Carroll (2008) by 
Ciro Santilli 40 Updated 2025-07-16
Ciro Santilli 40 Updated 2025-07-16Maybe they did try once though: Harvard Project Physics.
There are unlisted articles, also show them or only show them.