User Mark Rovetta

6 votes

Accepted

Why will clay, when heated to high temperatures, harden and become waterproof?

answered Jan 2, 2013 at 18:34

1 vote

How is the creation of point defects in semiconductors affected by strain?

answered Jan 9, 2013 at 20:02

8 votes

Accepted

Does the Earth's core have tides?

answered Jun 25, 2014 at 17:16

1 vote

Estimating the force needed to increase height of a mountain?

answered Sep 30, 2014 at 3:40

2 votes

Accepted

Material for moisture moderation

answered Sep 20, 2014 at 21:46

1 vote

Grain boundary sliding in creep

answered Aug 14, 2014 at 4:27

4 votes

Is this kids experiment a legitimate way to show that air has mass?

answered Jul 28, 2014 at 19:45

5 votes

Does the geomagnetic field rotate?

answered Jul 23, 2014 at 17:16

5 votes

Why the water remains on the surface of the Earth?

answered Apr 23, 2013 at 17:24

2 votes

Why do I get readings from my radiation meter with magnetized pieces?

answered Jun 27, 2014 at 17:07

5 votes

Can Aluminium be softened

answered Jun 9, 2014 at 21:03

3 votes

Of all the electrical energy used in a home, is there any portion that won't eventually become thermal energy in the home?

answered Jun 6, 2014 at 0:09

0 votes

Calculating the mass of a wave of water

answered Apr 17, 2014 at 21:37

6 votes

Could one measure a stick to an arbitrary precision by having its length estimated by enough people?

answered Mar 30, 2014 at 18:10

0 votes

Tsunami dampening mechanisms

answered Mar 29, 2014 at 3:23

2 votes

How do we know that Earth is not perfect sphere?

answered Mar 25, 2014 at 2:05

1 vote

What is the longitudinal difference between the subsolar point and the magnetic poles at time $t$ (hours)?

answered Mar 24, 2014 at 16:25

0 votes

How does quantum world affect us and why should I care about it?

answered Mar 19, 2014 at 17:10

2 votes

what determines the wavelength of waves on the open ocean?

answered Mar 14, 2014 at 16:38

0 votes

about the rotation of the earth and gravity, when all continents were merged

answered Mar 1, 2014 at 19:48

1 vote

Gravitational compression in the atmosphere

answered Feb 22, 2014 at 22:55

2 votes

The physics of sound boards

answered Feb 22, 2014 at 16:18

1 vote

Can stress be observed directly?

answered Feb 3, 2014 at 15:49

2 votes

Why is acceleration expressed as m/s/s?

answered Feb 1, 2014 at 2:40

0 votes

Tension in string due to surface tension

answered Jan 31, 2014 at 5:11

0 votes

How about retrodiction, if climate prediction is difficult?

answered Jan 26, 2014 at 4:09

0 votes

Why are continents wider at the north and tapering towards the south?

answered Jan 23, 2014 at 16:02

3 votes

If a material is built to handle tension, would removing the tension damage it?

answered Jan 19, 2014 at 0:07

2 votes

Polarization in Nicol prism

answered Jan 7, 2014 at 19:58

0 votes

Accepted

How fast does the water travel down river when the discharge gates of a large dam are opened?

answered Jan 6, 2014 at 19:15

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104 Answers

Why will clay, when heated to high temperatures, harden and become waterproof?

How is the creation of point defects in semiconductors affected by strain?

Does the Earth's core have tides?

Estimating the force needed to increase height of a mountain?

Material for moisture moderation

Grain boundary sliding in creep

Is this kids experiment a legitimate way to show that air has mass?

Does the geomagnetic field rotate?

Why the water remains on the surface of the Earth?

Why do I get readings from my radiation meter with magnetized pieces?

Can Aluminium be softened

Of all the electrical energy used in a home, is there any portion that won't eventually become thermal energy in the home?

Calculating the mass of a wave of water

Could one measure a stick to an arbitrary precision by having its length estimated by enough people?

Tsunami dampening mechanisms

How do we know that Earth is not perfect sphere?

What is the longitudinal difference between the subsolar point and the magnetic poles at time $t$ (hours)?

How does quantum world affect us and why should I care about it?

what determines the wavelength of waves on the open ocean?

about the rotation of the earth and gravity, when all continents were merged

Gravitational compression in the atmosphere

The physics of sound boards

Can stress be observed directly?

Why is acceleration expressed as m/s/s?

Tension in string due to surface tension

How about retrodiction, if climate prediction is difficult?

Why are continents wider at the north and tapering towards the south?

If a material is built to handle tension, would removing the tension damage it?

Polarization in Nicol prism

How fast does the water travel down river when the discharge gates of a large dam are opened?