Media
Rockenbergers Garage Blotter
When were phone numbers generally only 2 digits?
![$(KGrHqJ,!rYFHo-B5O87BSC3rq,S)g~~60_12[1]](http://www.amarketplaceofideas.com/wp-content/uploads/2015/07/KGrHqJrYFHo-B5O87BSC3rqSg60_121.jpg)
Clues
- Model of car
- 2 digit phone number
Current Best Guess: This is from 1930s or 1940s.
PerplexityAI: When were small town phone numbers generally only 2 digits?
![$_57[1]](http://www.amarketplaceofideas.com/wp-content/uploads/2015/06/571.jpg)
Electronics
Book: CMOS: Jacob Baker
Jacob Baker maintains CMOSedu.com. There is a large amount of useful material there.
Research Links
- CMOS Circuit Design, Layout, and Simulation, Third Edition – there are files on that page for use with LTSPICE , Cadence etc
- Setting up ELECTRIC to work with LTSPICE
- VLSI and ASIC Technology Standard Cell Library Design
- The Designers Guide
Physics
Video: Delayed Choice Quantum Eraser Experiment Explained
Research Links
- http://www.bottomlayer.com/bottom/bas…
- http://arxiv.org/abs/quant-ph/0610241
- http://www.bottomlayer.com/bottom/kim…
- http://arxiv.org/abs/quant-ph/0610241
- http://arxiv.org/abs/1203.4834
- http://www.bottomlayer.com/
Research Links: Schrodinger wave equation
History
Video: Secrets of the Aegean Apocalypse
Around 1,200 BC, an ancient Armageddon destroyed nearly every known civilization. What could have caused it? The theories are many, but most now include one mysterious and massively destructive factor – a force only the Egyptians survived to name: The Sea People. Who were these warriors and how could they take down the world’s greatest powers in a span of just 50 years? Scale the dizzying heights of Crete’s mountain fortress with archaeologist Krzysztof Nowicki as he searches for clues.