Recently answered questions

  1. Can you hear a bat flap it's wings if it is relatively close say 1-2 meters? (more)
  2. What is the expecting salary for a zoologist in Canada? (more)
  3. Why does a digital camera need a shutter- I think it should be able to electronically shunt the i...(more)
  4. I am doing a science fair project on the average amount of chunks (as in mnemonic chunking) the a...(more)
  5. O.K. you're in space with a jar, you swing your arm then close the jar. Has this been done? What ...(more)
  6. Is it possible for a singularity to form outside a black hole? (more)
  7. I have a question which is a bit strange but in all honesty i don't know and i was hoping you cou...(more)
  8. How many satellites orbit the earth? How many are used for weather forecasting? And what is the m...(more)
  9. Why rainbow is a bow? (more)
  10. If the Pluto is not a Planet. How is it classified? What is it called now? (more)
  11. Can you explain the meaning of the phrase: " has cleared the neighbourhood around its orbit.” ...(more)
  12. Collision of galaxie clusters. In recent news reports that I've read it has been reported t...(more)
  13. How do electric kettles work? (more)
  14. What animal has the highest level of testosterone in their body? (more)
  15. Is it possible that a cell phone communication may start at 900 MHZ (or any other frequency) and ...(more)
  16. I am quite confused with temperature scales! i would like to know the link between the degree cel...(more)
  17. Why does solar energy lose some of its strength when entering through the O-zone? (more)
  18. This question relates to global warming. Recent science news reports that the temperature of the ...(more)
  19. This question relates to global warming. Recent science news reports that the temperature of the ...(more)
  20. What is the difference between science and sciencing? (more)