Optics: Fringe contrast – path difference | MIT Video Demonstrations in Lasers and Optics https://www.youtube.com/watch?v=IZGnYe7BUms This is like those old serials – always ends with a cliff hanger. How irritating. Some good stuff, glad to see it. But wish he would not be so Socratic, and more measurement and data oriented. But this is a
Read More »
I Deleted My Tahoe’s Torsion Bars for Something Much Better at https://www.youtube.com/watch?v=fOyuvd5epFg There are apps for your cell phone that record the data from the three axis accelerometer. So you can change the settings and run on a given road at different settings to see the change in the impulse response of the car to road
Read More »
My cell phone popped open when I was talking. The reason is the battery had expanded to three times its normal size. I searched the Internet and found this is called “swollen battery” and found some videos of cell phones exploding and burning when the swollen lithium battery is punctured or compressed. My question: Is
Read More »
https://www.youtube.com/watch?v=nFPECa8psWM FLYING OVER NORWAY (4K UHD) – Relaxing Music & Amazing Beautiful Nature Scenery For Stress Relief You might be able to use captions to label the locations and camera directions as the scenes change, I don’t know these places and would like to learn the names and latitude and longitude. The caption is optional,
Read More »
Real-World Global Networks at https://www.youtube.com/watch?v=CsYxcaER4ww Victoria, For the past 23 years I have been studying global communities. I took over TheInternetFoundation (net org com) from Network Solutions in July 1998 after the original Internet Foundation was cancelled for US political reasons. It is not “networks”, though global communities use hardware and software. Rather it is people
Read More »
The Civic Went A Diet with a serious weight reduction https://www.youtube.com/watch?v=TiZm7Ucm3JQ I think you can take off the back doors and replace them with lightweight panels. This made me think, I wonder what would happen if you could buy a “barebones car”, like “barebones computer”? No interior, no heater or AC, then add components as
Read More »
https://www.youtube.com/watch?v=NQ4CUw9RcuA Kaoru GreenEmerald – The Whole History of the Earth and Life 【Finished Edition】 As far as I can tell, this is an artistic interpretation of things you have read, thought about, and imagined. There are no links to source materials, data, models, groups, or calibrations. Yet, all the things mentioned, or hinted at, are
Read More »
Would like to be able to increase decimals, force display in scientific notation, and have versions of the calculator for different problems. “One size fits all” might work for a dozen people, but for billions, never. I would like to be able to open the calculator directly and have it remember my preferences, save types
Read More »
Downwind Faster Than the Wind by Veritasium: How Does it Work? https://www.youtube.com/watch?v=CkhBskovitQ A good quantitative simulation does not need words, and the process of design is more efficient, not maintaining an inaccurate word model alongside the simulation. The words will always be ambiguous, but the model can be calibrated and fit to measurements from the
Read More »
How To Make Ruby in a Microwave at https://www.youtube.com/watch?v=ybcdRQmQcHQ It looks like the aluminum wire is burning (oxidizing) to aluminum oxide, and melting some of the close mixture. If you use coarse grained aluminum powder, and mix with the oxides, it might work longer and more uniformly. The melting point of aluminum oxide is 2072
Read More »