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• Why do the lines on paper fade (and eventually disappear) if left in sunlight?

  Asked by arnbev959 | 4 responses

• An eco-heretic’s weighty reasoning?

  Asked by playthebanjo | 2 responses

• Science of compression: Why does opening a can of beer sound louder than opening a regular soda?

  Asked by Dog | 27 responses

• Best amazing animal facts?

  Asked by occ | 34 responses

• How do you convert milligrams to tablespoons?

  Asked by xxporkxsodaxx | 20 responses

• I want to make electricity with my students...

  Asked by rowenaz | 9 responses

• Couldn't poisonous plants be considered the top of the food chain?

  Asked by nighttripper | 5 responses

• What water resourses are in the Temperate Deciduous Foresta.

  Asked by sleuth9216 | 4 responses

• Is it possible that anti-religious bigotry is a new trend?

  Asked by squirbel from iPhone | 58 responses

• When it comes to images of the molecular structure of serotonin, which of these is more accurate?

  Asked by delirium | 8 responses

• Do you run for fun?

  Asked by shrubbery | 30 responses

• Why did I almost black out after cutting off the tip of my finger?

  Asked by alabare | 11 responses

• Why doesn't everything freeze naturally?

  Asked by monsoon from iPhone | 9 responses

• Does "dangerous knowledge" exist and are there areas of research that should be "off limits"?

  Asked by shilolo | 29 responses

• Can someone explain this to me in a better way?

  Asked by xxporkxsodaxx | 7 responses

• What are some good ones?

  Asked by xxporkxsodaxx | 9 responses

• What on earth is going on with this magnet?

  Asked by richardhenry | 12 responses

• What is the smallest muscle in the human body?

  Asked by AstroChuck from iPhone | 5 responses

• What are the laws in the UK regarding embryo research?

  Asked by tirithalui from iPhone | 1 response

• The end of the universe is coming. How does that make you feel?

  Asked by ebenezer from iPhone | 43 responses

• Alright, how do you make a simple water rocket?

  Asked by laxdude9216 | 2 responses

• Why is Red Rocks Amphitheater so great for sound acoustics?

  Asked by cityshark | 10 responses

• What should the point of medicine be?

  Asked by nikipedia | 7 responses

• Why do people care more about the Academy Awards than the Nobel Prizes?

  Asked by shilolo | 22 responses

• How do towels (or anything) dry?

  Asked by simone54 | 6 responses

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