hearts

Hummingbirds are the only birds that can fly back, bees can count to 4 or some people have the ability to smell and see music.

A chicken who survived for 18 months without head, earthworms are very

Bacteria can cause dangerous human heart disease, which is transmitted by live fleas on mice.

Nearly 100 years after excavating the grave, scientists have yet to find the lost heart of Pharaoh Tutankhamun and the reason why it disappeared without a trace.

In just 1 or 2 seconds, a giraffe can lift its head from the ground to a height of about 4.5 meters without ever being stunned. So why don't giraffes get dizzy at such a height?

Animal hearts with interesting things will surprise you.

Stem cell researchers at UCLA, USA, have discovered for the first time: Because the human body is much larger than newts and salamanders, so we need to More heart to maintain