• Nature
  • By Tudor Vieru
  • February 11th, 2012
Arapaimas Are Invulnerable to Piranha Attacks

Arapaimas Are Invulnerable to Piranha Attacks

The large fish found a way of protecting itself against the predator

Music, Emotions and Speech Form a Whole

Music, Emotions and Speech Form a Whole

The conclusion belongs to a new study

  • Nature
  • By Tudor Vieru
  • June 9th, 2009
Side-Friction Is Key to Snake Movement

Side-Friction Is Key to Snake Movement

They use their scales for locomotion