Tardigrade Necklace Necklaces is among the largest (and

is among the largest (and most visually striking) in the world

are inside the helix

and the finely branched coronary blood vessels

carefully crafted from pewter

Tardigrade Necklace Necklaces is among the largest (andTardigrades, also known as the "water bears," are possibly the most resilient known animal. They can withstand temperature ranges from 1 K (458 F; 272 C) to about 420 K (300 F; 150 C), pressures about six times greater than those found in the deepest ocean trenches, ionizing radiation at doses hundreds of times higher than the lethal dose for a human, and the vacuum of outer space. They can go without food or water for more than 30 years, drying out