• • Flag as...
  Actions…

• Add to Profile

• Questions (975)
• People (134)

• Filter:
• Most Recent
• Greatest
• Orphans

• Would there be a mathematics if there were no mind to contemplate it?

  Asked by Zuma | 35 responses

• How would one break down a door?

  Asked by smartfart11 | 50 responses

• Why are the electrons in an atom moving around the nucleus?

  Asked by Christian95 | 31 responses

• If something is going slow enough, can it go through the earth's atmostphere?

  Asked by Zone36 | 24 responses

• What are some great books about key science topics for a general audience?

  Asked by Snarp | 19 responses

• Calculate the best estimate for the conductance G?

  Asked by againto | 4 responses

• Other than electrons, what else can you magnify and view with an electron microscope?

  Asked by Blondesjon | 25 responses

• What site predicts when I can see the Northern Lights?

  Asked by LeopardGecko | 18 responses

• What are some interesting rental businesses to start?

  Asked by pallen123 | 10 responses

• What are some natural, but man-facilitated types of jewels?

  Asked by pallen123 | 14 responses

• What would happen to this box?

  Asked by Zathura12 | 35 responses

• How do you change the compression ratio in your car engine?

  Asked by jahono | 7 responses

• What chemical/physical properties help compare fuels in combustion engines? and how to apply them.

  Asked by jahono | 9 responses

• How do you find the p.d across a resistor?

  Asked by Timebomb | 20 responses

• How to turn dioptres into focal length?

  Asked by Timebomb | 5 responses

• What are your thoughts on gauge invariance? do you think it works in the universe like it works in the lab, in giving us a better understanding of the universe ?.

  Asked by germanmannn | 7 responses

• What does grounding an electrical plug actually do (and why do we ignore it)?

  Asked by ben | 19 responses

• Can anything with mass go the speed of light?

  Asked by jackm | 30 responses

• How do I work out what has the smallest EMF?

  Asked by Timebomb | 4 responses

• At what distance can an island be seen at sea?

  Asked by JimmyG | 6 responses

• What's a good online site for Physics help?

  Asked by LeopardGecko | 2 responses

• How do you translate force (in tons, right?) to potential output power?

  Asked by Sorceren | 13 responses

• When you try to grasp a concept or picture of the universe and the earth hanging like a bauble in space do you feel overwhelmed or dizzy?

  Asked by zookeeny | 38 responses

• How long does helium last in a mylar balloon and does it deflate or stop floating because the helium escapes, or does helium degrade?

  Asked by pallen123 | 16 responses

• Why do you think there are not any cars out there with a sharkskin or golfball surface texture?

  Asked by ragingloli | 20 responses

« Newer 1…2627282930313233343536… Older »