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What is the purpose (and name) of this little outsole extension on the heel of trail running shoes?
|
|
22
|
7893
|
June 16, 2021
|
|
Did I miss seeing the Concorde fly [Southwestern US @ 1990]
|
|
29
|
1295
|
June 15, 2021
|
|
How Can a Jet Engine Fly in the Rain?
|
|
42
|
3590
|
June 15, 2021
|
|
Whatever happened to interference on TV's from cell phones?
|
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8
|
2187
|
June 15, 2021
|
|
What is this lapel pin?
|
|
8
|
725
|
June 15, 2021
|
|
Satellites and Magnetic Fields
|
|
4
|
403
|
June 15, 2021
|
|
Legal liability for making real-life treasure hunts for the public
|
|
13
|
3159
|
June 15, 2021
|
|
Plumbing: do I need to replace my PRV?
|
|
9
|
409
|
June 15, 2021
|
|
What is the most energy efficient method of traveling on foot
|
|
13
|
882
|
June 15, 2021
|
|
Mayflower Question: the stowaway
|
|
4
|
1317
|
June 15, 2021
|
|
Names of all the flowers in this painting?
|
|
24
|
759
|
June 15, 2021
|
|
Do laptop security cables actually prevent theft?
|
|
7
|
596
|
June 14, 2021
|
|
Alcohol and breastfeeding?
|
|
4
|
492
|
June 14, 2021
|
|
Where does this GIS data come from?
|
|
10
|
506
|
June 14, 2021
|
|
Withdrawal age of joint Roth IRA
|
|
5
|
307
|
June 14, 2021
|
|
Good/easy ways to letterbox/pillarbox digital images?
|
|
12
|
1602
|
June 14, 2021
|
|
Which operating systems tend to be most vulnerable to ransomware attacks?
|
|
21
|
1117
|
June 14, 2021
|
|
Help me identify this weed/grass
|
|
8
|
465
|
June 13, 2021
|
|
Why Can't Technetium Keep It Together?
|
|
30
|
1712
|
June 13, 2021
|
|
Elana the Chernobyl motorcycle girl
|
|
0
|
675
|
June 12, 2021
|
|
What was "brain fever" in the 19th century?
|
|
37
|
57759
|
June 12, 2021
|
|
What are the typical procedural delays in a murder trial?
|
|
23
|
831
|
June 12, 2021
|
|
Can taxonomy "prove" that two separate populations belong to the same species?
|
|
20
|
952
|
June 12, 2021
|
|
Do I have to install an operating system onto a virtual machine?
|
|
12
|
864
|
June 11, 2021
|
|
What happens to oil that remains in the ground
|
|
4
|
538
|
June 11, 2021
|
|
Seedless watermelon, seedless grapes, seedless bananas; why not seedless apples?
|
|
6
|
683
|
June 11, 2021
|
|
Is there a reason that different forms of sign-language were developed?
|
|
24
|
976
|
June 11, 2021
|
|
Mark Twain/Expression "Sold Down the River"
|
|
15
|
8356
|
June 10, 2021
|
|
Why don't modern airlines have battery backup power for their instruments?
|
|
17
|
1629
|
June 10, 2021
|
|
What's the current thinking on arch support in shoes?
|
|
2
|
522
|
June 10, 2021
|