An informal list of the many things that amaze me.
|
What is a tardigrade?
These microscopic critters look like bears earning them the popular
name Water Bear. They belong to the phylum tardigrada and scientists
have made whole careers out of finding novel ways to kill them. Among
other things, they have survived: exposure to a vacuum, exposure to near
absolute 0, a decade without water, and 570,000 rads of x-ray radiation
(1000-2000 rads would be fatal to humans) . Here is a short video clip.
Insect Agriculture
|
Ants,
bark beetles and termites all have developed forms of agriculture. Ants
protect aphid herds from predators in exchange for the sugary
secretions produced by the aphids (like dairy cows). Leaf cutter ants
tend amazing fungal gardens. Incredibly, some species produce
antibiotics which protect their crops from invasive fungi. Check out
this short documentary for more info on leaf cutter ants.
Bees Use Symbolic Language
|
The
waggle dance of the honeybee is the only known use of symbolic language
by a non-human animal. The bees use the dance to communicate the
locations of food sources. Check out this Video clip.
|
Leopard Slug Mating Habits
It might not sound sexy, but check out this video clip from Life in the Undergrowth. You will be amazed. Trust me.
|
Velvet Worms!
Move over spider-man, this cute and fuzzy velvet worm captures prey by shooting glue at them!
Check out this video.
|
| |
|