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Threads in Section: General Discussion
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09/01/2020
2:21 PM
Sewage Backflow Prevention
by
gringogreg
;
posted
in
General Discussion
Last post:
09/09/2020
4:23 PM
by
phoenix911
37
493
09/01/2020
9:52 AM
Telescope
by
oilcan13
;
posted
in
General Discussion
Last post:
09/15/2020
4:01 PM
by
Rixter
28
520
09/01/2020
6:49 AM
Tesla's Dream Coming True?
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
09/02/2020
3:58 PM
by
rashavarek
12
241
08/31/2020
11:16 AM
Uses for Formic Acid
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
09/05/2020
12:35 AM
by
truth is not a compromise
17
314
08/30/2020
8:18 AM
Learn a Lot in a Few Minutes: Great Engineering Videos
by
JE in Chicago
;
posted
in
General Discussion
Last post:
12/10/2020
6:58 AM
by
JE in Chicago
25
421
08/29/2020
5:53 AM
Diamond Battery?
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
09/03/2020
11:38 AM
by
SolarEagle
11
407
08/28/2020
8:15 AM
Basic Quantum Mechanics
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
08/29/2020
12:31 PM
by
StandardsGuy
5
267
08/27/2020
6:54 PM
Hot Wired but No Spark?
by
JE in Chicago
;
posted
in
General Discussion
Last post:
09/01/2020
9:18 AM
by
JE in Chicago
15
270
08/23/2020
10:08 AM
What is so Special About 4.669?
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
10/14/2020
9:02 AM
by
HiTekRedNek
28
640
08/22/2020
3:58 PM
Kitchen Faucet Problem
by
WJMFIRE
;
posted
in
General Discussion
Last post:
08/24/2020
12:08 PM
by
rwilliams
17
409
08/21/2020
8:30 PM
Ultra High Temperature Corrosion Resistant Alloys
by
memyod
;
posted
in
General Discussion
Last post:
08/25/2020
8:27 PM
by
memyod
14
229
08/20/2020
2:13 PM
Can Your FitBit Detect Covid?
by
rashavarek
;
posted
in
General Discussion
Last post:
08/28/2020
5:47 PM
by
phph001
15
222
08/19/2020
2:03 PM
Equipment Relocation and Warehousing
by
bodesales1
;
posted
in
Commercial Space
Last post:
08/19/2020
2:03 PM
by
bodesales1
0
49
08/14/2020
10:48 AM
Black Silicon Photodetector Breaks the 100% Efficiency Limit
by
SolarEagle
;
posted
in
General Discussion
Last post:
08/19/2020
7:35 AM
by
HiTekRedNek
5
347
08/13/2020
11:47 PM
How Much Memory Do You Have On That Flashdrive in Your Pocket?
by
Sid_Sidow
;
posted
in
General Discussion
Last post:
08/21/2020
11:33 AM
by
redfred
13
370
08/13/2020
10:18 PM
Digital Data and Mass
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
08/20/2020
8:29 PM
by
Rixter
15
229
08/12/2020
8:06 PM
A Set-Back for Astronomers and Scientists
by
phoenix911
;
posted
in
General Discussion
Last post:
08/15/2020
5:02 PM
by
JWthetech
16
364
08/10/2020
7:00 AM
Surface Preparation and its Importance in Industrial Painting
by
gpellc
;
posted
in
Commercial Space
Last post:
08/10/2020
7:00 AM
by
gpellc
0
52
08/07/2020
12:39 AM
What is This Type of Vacuum Tube?
by
Sid_Sidow
;
posted
in
General Discussion
Last post:
08/08/2020
10:40 AM
by
Sid_Sidow
12
321
08/06/2020
9:42 AM
Cosmic Rays Affect Cloud Formation and Climate
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
08/12/2020
11:47 PM
by
SolarEagle
7
186
08/06/2020
9:21 AM
Lightning vs Temperature
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
08/09/2020
5:11 PM
by
SolarEagle
20
345
08/03/2020
11:01 PM
Phantom Printer?
by
Sid_Sidow
;
posted
in
General Discussion
Last post:
08/10/2020
12:33 PM
by
Jpfalt
13
445
08/03/2020
5:39 AM
In Need of Expert Advice
by
Autobroker
;
posted
in
General Discussion
Last post:
09/18/2020
7:15 PM
by
Autobroker
71
681
07/26/2020
4:24 PM
Should Astronauts be Allowed to Take Their Pets in Space
by
SolarEagle
;
posted
in
General Discussion
Last post:
08/02/2020
10:39 PM
by
SolarEagle
25
306
07/24/2020
1:36 PM
Electrolux Oven Error Code
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
07/26/2020
6:28 PM
by
JE in Chicago
36
359
07/23/2020
8:23 PM
Fun With Magnets Back in 1975
by
SolarEagle
;
posted
in
General Discussion
Last post:
07/27/2020
1:34 PM
by
phoenix911
5
255
07/21/2020
4:23 PM
I Need a New Workstation
by
Paulusgnome
;
posted
in
General Discussion
Last post:
07/23/2020
11:32 AM
by
rick_shoop
7
314
07/20/2020
11:22 AM
USA Made AC Recommendation
by
Nancy_Swan
;
posted
in
General Discussion
Last post:
07/21/2020
3:17 PM
by
SolarEagle
2
88
07/20/2020
4:27 AM
What is the Best Tool to Migrate an NSF File into a PST Format?
by
xokibo
;
posted
in
Commercial Space
Last post:
10/29/2025
12:24 PM
by
jennyjohan
6
151
07/19/2020
7:29 PM
670 nm Light Source
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
02/24/2026
2:39 PM
by
Karen3
43
938
07/19/2020
7:03 AM
Data Servers, Supercomputers, Nuclear Power Plant Advantageous Location
by
gutmonarch
;
posted
in
General Discussion
Last post:
09/20/2020
7:25 AM
by
gutmonarch
3
88
07/19/2020
3:37 AM
Dice Probability Puzzle
by
Jorrie
;
posted
in
General Discussion
Last post:
07/22/2020
5:44 AM
by
Tornado
33
500
07/17/2020
4:29 PM
What is this Metal and What Type Primer to Use?
by
BruceFlorida
;
posted
in
General Discussion
Last post:
07/20/2020
1:12 PM
by
Jpfalt
22
415
07/16/2020
9:31 PM
Yes, Stephen Hawking Lied To Us All About How Black Holes Decay
by
Rixter
;
posted
in
General Discussion
Last post:
07/19/2020
1:27 AM
by
Just an Engineer
16
312
07/16/2020
1:49 PM
Windscale Disaster
by
SolarEagle
;
posted
in
General Discussion
Last post:
07/23/2020
8:02 PM
by
JWthetech
48
350
07/15/2020
9:14 AM
Unknown Object
by
PAPADOC
;
posted
in
General Discussion
Last post:
07/28/2020
4:27 PM
by
Jpfalt
27
628
07/14/2020
8:42 PM
The Engineer and the Guillotine
by
Griffex
;
posted
in
General Discussion
Last post:
07/28/2020
11:29 PM
by
SolarEagle
4
140
07/14/2020
11:05 AM
Historic Cisterns
by
Lehman57
;
posted
in
General Discussion
Last post:
07/15/2020
8:25 PM
by
Lehman57
6
288
07/11/2020
4:52 PM
Cancer Fighting Food
by Anonymous Poster
;
posted
in
CR4 Feedback
Last post:
07/23/2020
11:48 AM
by
StandardsGuy
7
462
07/10/2020
3:53 AM
Can a 3 Phase SCR Unit be Used as a Voltage Stabilizer?
by
arunavamukerji
;
posted
in
General Discussion
Last post:
07/14/2020
8:58 AM
by
PWSlack
11
192
07/06/2020
6:10 PM
Periodicity in Covid-19 Data
by
Rixter
;
posted
in
General Discussion
Last post:
09/03/2020
6:11 AM
by
thewildotter
18
345
07/03/2020
11:39 PM
CR4 DAILY DIGEST NOT RECEIVING AGAIN
by
dhayanandhan.s
;
posted
in
CR4 Feedback
Last post:
07/04/2020
4:37 AM
by
Tornado
1
116
07/02/2020
5:50 AM
RS 608-727 (ANTEX TCSU1) Solder Station Schematic
by
M. Jawed
;
posted
in
General Discussion
Last post:
07/04/2020
12:01 PM
by
Rixter
9
417
06/30/2020
11:26 AM
What is This Doodad?
by
dishow2002
;
posted
in
General Discussion
Last post:
07/02/2020
9:10 AM
by
mastrsmth
20
575
06/29/2020
5:39 PM
1920 Refrigerator Changing Compressor
by
wben01273
;
posted
in
General Discussion
Last post:
07/01/2020
10:45 PM
by
rwilliams
8
253
06/29/2020
8:21 AM
Speed of Descent
by
netmaker
;
posted
in
General Discussion
Last post:
07/07/2020
5:17 AM
by
PWSlack
44
412
06/28/2020
1:56 PM
Water Well Pressure Switch problems
by
netmaker
;
posted
in
General Discussion
Last post:
06/29/2020
12:37 PM
by
SolarEagle
4
150
06/22/2020
6:44 PM
120 V AC Single Phase Input and 120 V AC Single Phase Output VFD
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
07/03/2020
4:43 PM
by
GW
29
575
06/22/2020
2:59 PM
DC Inverter Split Air Conditioners - Fault or Error codes
by
M. Jawed
;
posted
in
General Discussion
Last post:
06/28/2020
7:07 PM
by
SolarEagle
5
253
06/22/2020
2:04 AM
Absolute Humidity Measurements
by
TSegakweng
;
posted
in
General Discussion
Last post:
06/24/2020
7:25 AM
by
PWSlack
9
180
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