| | What invisible flicker do different types of light bulbs have? (physics.stackexchange.com) |
| 4 points by Kaibeezy on Feb 2, 2021 | past | 1 comment |
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| | Why is electrical energy so difficult to store? (physics.stackexchange.com) |
| 1 point by bearerofgarbage on Jan 23, 2021 | past |
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| | Are “intelligent” systems able to bypass Uncertainty Principle? (physics.stackexchange.com) |
| 3 points by dp-hackernews on Jan 3, 2021 | past |
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| | How do electrostatic air filters maintain their charge? (physics.stackexchange.com) |
| 1 point by mhb on Dec 17, 2020 | past |
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| | Can I compute the mass of a coin based on the sound of its fall? (physics.stackexchange.com) |
| 32 points by segfaultbuserr on Dec 13, 2020 | past | 4 comments |
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| | Why do car keys have longer range when held next to your head? (physics.stackexchange.com) |
| 3 points by Someone on April 12, 2020 | past |
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| | How does many worlds interpretation work for non-50/50 probabilities? (physics.stackexchange.com) |
| 2 points by mathgenius on March 17, 2020 | past |
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| | How do we choose between two scientific ideas when both aren't yet falsified? (physics.stackexchange.com) |
| 1 point by 5107h on March 12, 2020 | past |
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| | How do we blow both hot and cold air with our mouths? (physics.stackexchange.com) |
| 2 points by samdung on March 3, 2020 | past |
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| | Can the photoelectric effect be explained without photons? (physics.stackexchange.com) |
| 1 point by segfaultbuserr on Feb 22, 2020 | past |
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| | Can radio waves be formed into a pencil beam? (physics.stackexchange.com) |
| 1 point by peter_d_sherman on Feb 22, 2020 | past |
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| | Why does my tea periodically alternate its rotational speed after stirring? (physics.stackexchange.com) |
| 2 points by MetallicCloud on Feb 4, 2020 | past |
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| | Why is the sky not purple? (physics.stackexchange.com) |
| 1 point by sbolt on Dec 31, 2019 | past |
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| | 3 Metres per second slower than the speed of light (physics.stackexchange.com) |
| 1 point by vinnyglennon on Dec 2, 2019 | past |
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| | Why don't we use weights to store energy? (physics.stackexchange.com) |
| 1 point by ak39 on Sept 20, 2019 | past | 1 comment |
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| | Why do fusion and fission both release energy? (physics.stackexchange.com) |
| 3 points by aazaa on Sept 18, 2019 | past |
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| | How can Schrödinger's cat be both dead and alive? (physics.stackexchange.com) |
| 3 points by mandelbrott on Sept 9, 2019 | past |
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| | Is there anything in the universe that cannot be compressed? (physics.stackexchange.com) |
| 2 points by bcaa7f3a8bbc on Sept 3, 2019 | past | 1 comment |
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| | Is torque as fundamental a concept as force? (physics.stackexchange.com) |
| 2 points by segfaultbuserr on Sept 2, 2019 | past |
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| | Does the speed of light limit imply the same electron can be annihilated twice? (physics.stackexchange.com) |
| 1 point by bcaa7f3a8bbc on Aug 16, 2019 | past |
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| | Human skull can act as antenna for car key remote (physics.stackexchange.com) |
| 2 points by walterbell on June 23, 2019 | past |
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| | Can white light traveling through a prism create Microwaves and/or RF? (physics.stackexchange.com) |
| 2 points by peter_d_sherman on May 25, 2019 | past | 3 comments |
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| | “Why we can't write in air?” (physics.stackexchange.com) |
| 1 point by kurmouk on April 28, 2019 | past |
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| | Why hasn't QCD fed back to nuclear engineering? (physics.stackexchange.com) |
| 2 points by mjfl on April 19, 2019 | past |
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| | How much energy does a photon need to form a black hole? (physics.stackexchange.com) |
| 2 points by DanielRibeiro on April 16, 2019 | past |
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| | Is Spacetime Discrete or Continuous? (physics.stackexchange.com) |
| 6 points by chupa-chups on April 13, 2019 | past |
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| | The most challenging physical phenomena (2012) (physics.stackexchange.com) |
| 1 point by chupa-chups on March 22, 2019 | past |
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| | Can a car get better mileage driving over hills? (physics.stackexchange.com) |
| 1 point by monort on March 10, 2019 | past |
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| | Shadow of fire doesn't exist (physics.stackexchange.com) |
| 3 points by colinprince on Jan 28, 2019 | past |
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| | What is time, does it flow, and if so what defines its direction? (physics.stackexchange.com) |
| 3 points by haseebelahi on Dec 25, 2018 | past |
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