The last total lunar eclipse - when the sun, Earth and Moon are almost exactly in line, with the Moon and sun on opposite sides of the planet - was in February 2008.
Disclosed is a foot orthotic, for use as an insole in footwear, anatomically-shaped to the plantar region of a foot, wherein the foot orthotic is made solely from a copper-containing material.
Given that there is a living to be made at night, and given that alternative daytime trades are thoroughly occupied, natural selection has favoured bats that make a go of the night-hunting trade.