Springen naar inhoud

- - - - -

Secret to sea urchin's sharp teeth found


  • Log in om te kunnen reageren

#1

Lathander

    Lathander


  • >1k berichten
  • 2501 berichten
  • Ervaren gebruiker

Geplaatst op 15 mei 2009 - 18:15

http://www.msnbc.msn.com/id/30765006/


The spines of sea urchins make them look like pin cushions, but these marine invertebrates also have very sharp teeth that can dig into rock. Now researchers have discovered what makes the teeth so strong ó a smart structural design.

"Invisible Pink Unicorns are beings of great spiritual power. We know this because they are capable of being invisible and pink at the same time. Like all religions, the Faith of the Invisible Pink Unicorns is based upon both logic and faith. We have faith that they are pink; we logically know that they are invisible because we can't see them."


Dit forum kan gratis blijven vanwege banners als deze. Door te registeren zal de onderstaande banner overigens verdwijnen.




0 gebruiker(s) lezen dit onderwerp

0 leden, 0 bezoekers, 0 anonieme gebruikers

Ook adverteren op onze website? Lees hier meer!

Gesponsorde vacatures

Vacatures