|
How common is/was three-way racial segregation?
|
|
24
|
618
|
August 3, 2026
|
|
So...how do railroads work?
|
|
67
|
1281
|
August 2, 2026
|
|
How much paint remover would it take to make the paint peel on the bottom of the Lincoln Memorial Reflecting Pool
|
|
83
|
1533
|
August 1, 2026
|
|
New type of automobile paint now?
|
|
25
|
389
|
July 31, 2026
|
|
Has there been a change in metallic content in new U.S. coins?
|
|
30
|
564
|
July 31, 2026
|
|
Macroscopic quantum effects in human history
|
|
23
|
374
|
July 29, 2026
|
|
Why does USB-B exist? (computer cable)
|
|
172
|
1351
|
July 29, 2026
|
|
Betelgeuse losing brightness
|
|
219
|
20622
|
July 28, 2026
|
|
Polynesians traveled West from South America?
|
|
107
|
2066
|
July 28, 2026
|
|
Cars with biometric surveillance of the driver--experiences?
|
|
75
|
725
|
July 28, 2026
|
|
Did French civilians in Normandy not celebrate D-Day for decades?
|
|
8
|
473
|
July 27, 2026
|
|
What kind of reflections are dangerous with a 2W green laser?
|
|
21
|
294
|
July 27, 2026
|
|
Electric aircraft -- current range? and what is this aircraft?
|
|
17
|
552
|
July 27, 2026
|
|
Which will heat the house more: braising pot roast in the oven, or on top of the stove?
|
|
30
|
508
|
July 25, 2026
|
|
iPad not charging - what's the logic?
|
|
9
|
224
|
July 25, 2026
|
|
Facebook question
|
|
22
|
325
|
July 24, 2026
|
|
Smoke Detector Question
|
|
27
|
313
|
July 24, 2026
|
|
Depositing checks in an ATM
|
|
35
|
622
|
July 23, 2026
|
|
Are EM waves additive like sound waves? Or do they remain distinct?
|
|
22
|
438
|
July 23, 2026
|
|
The Union was able to draft slaves in the Civil War?
|
|
7
|
308
|
July 23, 2026
|
|
The California Economy
|
|
13
|
467
|
July 21, 2026
|
|
Speed of light / reflection question
|
|
12
|
240
|
July 21, 2026
|
|
Broadcast sports virtual ads aren't "targeted" yet, are they?
|
|
5
|
189
|
July 21, 2026
|
|
B&H Photo and Shabbat
|
|
31
|
736
|
July 20, 2026
|
|
Water flowing over a weir: X inches deep means how many gallons/second per foot?
|
|
9
|
237
|
July 20, 2026
|
|
Smartphones vs. headphones
|
|
13
|
315
|
July 19, 2026
|
|
Can a power surge cause a clock to go ahead?
|
|
25
|
430
|
July 18, 2026
|
|
'Get smart!' [Jewish phrase]
|
|
42
|
703
|
July 18, 2026
|
|
Authority of the Hawaii Supreme Court and the USSC
|
|
4
|
263
|
July 18, 2026
|
|
Where do long distance train drivers sleep?
|
|
17
|
920
|
July 18, 2026
|