Jump to content
Join the Unexplained Mysteries community today! It's free and setting up an account only takes a moment.
- Sign In or Create Account -

25 AMAZING FACTS


aka CAT

Recommended Posts

Optionally, pretest yourself and, then, test your recall while checking and/or completing your answers to, first,

fifteen (15) questions and, then, ten (10) more questions-- a total of twenty five (25) questions are provided herein.

15 amazing science facts that will blow your mind

 

By Jacqueline Snowden 

https://www.howitworksdaily.com/15-amazing-science-facts-that-will-blow-your-mind/

 

  1. Babies have how many more bones than adults?

     2. Can the height of a manmade structure vary seasonally?

     3. How much of Earth’s oxygen is produced by the Amazon rainforest?

     4. Name a metal that is so reactive that it explodes on contact with water.

     5. A teaspoonful of neutron star would weigh how many billion tons?

     6. Hawaii moves closer to which state every year?

     7. Of what is chalk made?

     8. In how many billion years will it be too hot for life to exist on Earth?

     9. What creature is nearly undetectable by infrared cameras?

   10. It takes 8 minutes, 19 seconds for light to travel from the Sun to the Earth.  How many times longer does it take sunlight to travel to Pluto?

   11. If you took out all of the empty space in our atoms, how compact would be the entire human race?

   12. Is your stomach acid strong enough to dissolve steel?

  13. What does the Earth’s core produce?

  14. Which planet in our solar system spins clockwise?  Why?

  15. What insect regularly withstands twenty times the peak g-force of the Space Shuttle?

10 Quick Scientific Facts that Will Blow Your mind

By TIBI PUIU [ ;) my kind of science writer, since he also grooms cats]

http://www.zmescience.com/other/feature-post/10-quick-scientific-facts-will-blow-mind/

  1. What in your body will stretch from the sun to Pluto and back seventeen times?
  2. What the ratio of bacterial to human cells in your body?
  3. How long does it take a photon to travel from the core of the sun to its surface?-- and, then, from its surface to Earth?
  4. What’s the largest living structure on Earth?
  5. How many times more atoms are in a teaspoon of water than there are teaspoons of water in the Atlantic ocean?
  6. The average person walks the equivalent of how many times around the Earth?
  7. When cooled to almost absolute zero, what flows against gravity?
  8. When Betelgeuse, one of the brightest stars observable from Earth, explodes, how long will it continuously light our sky? 
  9. How long does a blood cell take to make a complete circuit of the body?
  10. Estimate the number of Earth-like planets in the Milky Way.

 

Link to comment
Share on other sites

 
  • Replies 0
  • Created
  • Last Reply

Top Posters In This Topic

  • aka CAT

    1

Popular Days

Top Posters In This Topic

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.