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Fellowship of Mad Scientists
39 members • Free
293 contributions to Fellowship of Mad Scientists
19h •
How space weather (solar radiation activity/solar flares, CME's etc. ) affect GNSS accuracies
(PDF) Space Weather Impact on GNSS Performance
1 like • 15h
Space Weather variables also have a major effect on HF radio propagation.
1 like • 9h
So, I think I found a do-able project that can make money related to Space weather effects, and automatically precision time stamp events, UTC, that may jostle specialized monuments around the world; if not physically, then by noting their GNSS modified coordinate differences from previous precision, and time averaged values.
15h •
Extreme flying of heavy Jet Transports/tankers:
(17) When a Test Pilot Barrel-Rolled a 4-Engine Jet Airliner. How Boeing Won the Jet Race - YouTube
1 like • 15h
Dang...... that looks awful low to initiate a barrel roll in a Passenger jet.
20h •
Syngas device attached to your (modern) car's data port, (under dash, near your right knee, when driving) when enabled, modifies engine settings to save fuel
https://get-syngas.com/article/us/?uid=459&oid=19&affid2=593&sub1=6a05c4152b65644bb0072d8d&transaction_id=9024d4e302fa41a683a21de172306cfe#tblciGiCRWbyHZqC70KteHQrQyilYV5DnJt11OwGYq7aCCYhI5yDp1Hgos5nVmOT9pu9wMOqPdQ
6d •
I need a quick fix to implement a good shield wrap around a cell phone, to totally isolate it from hearing incoming calls.
I tested ordinary kitchen alum foil and it can work after a fashion, but failed at the slightest gap anywhere around the phone. Even a full wrap of several turns around the long axis of the phone, and bending over the end tails top and bottom, if several layers around the long edges of the phone, if you do not close tightly the final edge tightly, in my case, enough signal gets through to ring the cell device when rung from another phone. Appears that making that final layer edge lay tight over the previous wrap is needed. So, Do retail stores sell a clam shell case that might resemble a eyeglass case, that is a tight faraday shield for a phone iside? Some better than others? --PJB
1 like • 5d
Related information: is your phone listening to you, here is how you test it - Search
1 like • 2d
BINGO. EMF Protection - EMF / RFID Blocking Phone Cases | SafeSleeve
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