User Michael

61 votes

7 answers

9k views

Why do some lights captured by the Webb telescope have rays and others don't?

asked Jul 12, 2022 at 23:07

17 votes

1 answer

2k views

What's the size of the smallest possible pixel size that can be physically detected using an electronic device?

asked May 11, 2015 at 19:50

7 votes

1 answer

569 views

Air oscillation at open window of a moving car

asked Feb 12, 2018 at 18:01

7 votes

1 answer

767 views

How exactly does the Moon stabilizes Earth axial tilt?

asked Jan 24, 2023 at 17:57

6 votes

1 answer

356 views

Does Bekenstein bound imply that the number of possible states of a bounded system is finite?

asked Oct 22, 2015 at 15:15

6 votes

1 answer

473 views

Given finite speed of gravity, why didn't Earth fell into the Sun already?

asked Oct 15, 2013 at 22:22

5 votes

1 answer

84 views

Where is the time-average position of a planet on an elliptical orbit?

asked Sep 30, 2022 at 20:22

3 votes

3 answers

338 views

Do power supplies have to heat up?

asked Sep 28, 2018 at 18:22

2 votes

1 answer

65 views

Is there theoretical limit on the minimal achivable focal length?

asked Jan 7, 2020 at 0:03

2 votes

0 answers

457 views

Does QED have engineering applications?

asked Jun 23, 2016 at 18:27

2 votes

1 answer

1k views

Why do we see just one octave of light? [closed]

asked Jan 12, 2016 at 17:16

1 vote

0 answers

49 views

Optimal two-stage warming up of a bottle of baby milk

asked Apr 8, 2016 at 23:01

1 vote

1 answer

106 views

Personalized "anthropic principle" and many-worlds divorce between Schroedinger's cats

asked Mar 1, 2014 at 22:59

1 vote

1 answer

250 views

Why does a minor vertical vibration cause my coffee to spill?

asked Jul 20, 2014 at 3:07

1 vote

1 answer

583 views

How size of objects lifted by the wind depends on the speed of the wind?

asked Jan 16, 2015 at 15:05

1 vote

0 answers

50 views

Can ring singularities form a Hopf link?

asked May 7 at 17:34

1 vote

1 answer

81 views

Can black holes fully merge, according to a distant observer? [duplicate]

asked Jul 16 at 18:03

0 votes

0 answers

41 views

Restricted 3-body: one large mass and two smaller ones

asked Jun 18 at 0:09

0 votes

1 answer

49 views

Maximizing the smell of coffee in the morning

asked Aug 25, 2022 at 18:40

0 votes

0 answers

36 views

How much computation can be performed in given time using given energy inside a ball of given volume?

asked Jul 21, 2015 at 15:00

Stack Exchange Network

20 Questions

Why do some lights captured by the Webb telescope have rays and others don't?

What's the size of the smallest possible pixel size that can be physically detected using an electronic device?

Air oscillation at open window of a moving car

How exactly does the Moon stabilizes Earth axial tilt?

Does Bekenstein bound imply that the number of possible states of a bounded system is finite?

Given finite speed of gravity, why didn't Earth fell into the Sun already?

Where is the time-average position of a planet on an elliptical orbit?

Do power supplies have to heat up?

Is there theoretical limit on the minimal achivable focal length?

Does QED have engineering applications?

Why do we see just one octave of light? [closed]

Optimal two-stage warming up of a bottle of baby milk

Personalized "anthropic principle" and many-worlds divorce between Schroedinger's cats

Why does a minor vertical vibration cause my coffee to spill?

How size of objects lifted by the wind depends on the speed of the wind?

Can ring singularities form a Hopf link?

Can black holes fully merge, according to a distant observer? [duplicate]

Restricted 3-body: one large mass and two smaller ones

Maximizing the smell of coffee in the morning

How much computation can be performed in given time using given energy inside a ball of given volume?