Author Topic: Fun for nerds (Read 131276 times)

RoGeorge · « **Reply #150 on:** September 20, 2020, 08:23:26 am »

The only thing I understood how it works was the ratchet wheel.

RoGeorge · « **Reply #151 on:** October 01, 2020, 08:44:09 am »

Ed.Kloonk · « **Reply #152 on:** October 01, 2020, 05:53:28 pm »

RoGeorge · « **Reply #153 on:** October 08, 2020, 09:51:58 pm »

This dude again...

RoGeorge · « **Reply #154 on:** October 20, 2020, 01:14:59 pm »

No brain required.

RoGeorge · « **Reply #155 on:** October 26, 2020, 07:18:19 pm »

Documentary "A video history of Japan's electronic industry":

Birth of The Transistor (Part 1)

Circuits in stone (Part 2)
The Calculator Wars (Part 3)
The technologial giant of the micron world (Part 4)

RoGeorge · « **Reply #156 on:** November 07, 2020, 10:45:33 am »

RoGeorge · « **Reply #157 on:** November 11, 2020, 11:03:48 am »

ScienceClic (French)
ScienceClic English

Gold!

RoGeorge · « **Reply #158 on:** November 16, 2020, 11:59:01 am »

So many satellites floating around! Zoom in a little.
https://platform.leolabs.space/visualization

RoGeorge · « **Reply #159 on:** November 16, 2020, 05:28:44 pm »

RoGeorge · « **Reply #160 on:** November 17, 2020, 09:37:48 pm »

Screw history

RoGeorge · « **Reply #161 on:** November 24, 2020, 10:33:20 am »

Ed.Kloonk · « **Reply #162 on:** November 24, 2020, 04:07:00 pm »

Quote from: RoGeorge on November 24, 2020, 10:33:20 am

My question is why?

And that needle drop is waaay too slow.

RoGeorge · « **Reply #163 on:** November 27, 2020, 10:21:50 am »

Haltere?

Ed.Kloonk · « **Reply #164 on:** November 27, 2020, 03:01:18 pm »

RoGeorge · « **Reply #165 on:** December 02, 2020, 11:11:51 pm »

https://hackaday.com/2020/12/01/extracting-a-gate-from-amd-and-intel/

7nm \$\approx\$ 14nm?

Part 1 and 2
https://youtu.be/uEMDkbF3hu0
https://youtu.be/pYF7Qym9Pq0

RoGeorge · « **Reply #166 on:** December 03, 2020, 12:28:34 am »

There are 4 more with even better explanations:

Inside i7-8700K - Scanning Electron Microscope (SEM) Footage (en)

From the same channel:

Catching a single Transistor - We're looking inside the i9-9900K: Prep and expensive equipment 1/3, 2/3, 3/3
https://youtu.be/WOZqoTuAGKY
https://youtu.be/VBCtsqs8278

RoGeorge · « **Reply #167 on:** December 20, 2020, 03:29:56 pm »

RoGeorge · « **Reply #168 on:** December 25, 2020, 12:54:06 am »

Time reversed optical waves

https://phys.org/news/2020-12-physicists-time-reversed-optical.html

RoGeorge · « **Reply #169 on:** December 29, 2020, 01:03:36 pm »

Diana Walsh Pasulka: Aliens, Technology, Religion & the Nature of Belief | Lex Fridman Podcast #149

RoGeorge · « **Reply #170 on:** December 29, 2020, 08:45:56 pm »

Ed.Kloonk · « **Reply #171 on:** December 29, 2020, 08:54:21 pm »

Well, we all know what dancing leads to..

BU508A · « **Reply #172 on:** December 31, 2020, 04:35:54 pm »

Very nice channel: brusspup

https://www.youtube.com/user/brusspup/videos

Example: the Schlieren Effect:

Happy New Year 2021 to all of you

RoGeorge · « **Reply #173 on:** December 31, 2020, 11:59:38 pm »

The mind, the conscientiousness and anything else is nothing but a driven illusion.

So, just be nice and enjoy existing.

RoGeorge · « **Reply #174 on:** January 05, 2021, 01:44:05 pm »

Lissajous (source, https://www.otw20.com/viewtopic.php?p=2101#p2101)


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Author Topic: Fun for nerds (Read 131276 times)

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