look like jellyfish legs, also polyurethane.

Falsebottom with anechoic coating to absorb xrays.

Moreover, solidified lacquer can be highly protective coating.

Surprisingly, forerunners have used laquer as the coating material for 10,000 years.

It is unique among natural coating materials on earth and also artificial ones.

So we made what people lovingly referred to as glass legs even though they're actually optically clear polyurethane, a.k.a. bowling ball material.

And here's the simplest version in nature, and here's my collaborator Ron Fearing's attempt at an artificial version of this dry adhesive made from polyurethane.

And now kinetic and architectural firms like Grimshaw are starting to look at this as a way of coating buildings so that they gather water from the fog.

All lenses have a slight color tinge to them, mostly due to the anti reflective coating. The tinge can be canceled when the respective data is known for the lens.

We came to understand and to prove that the brown coating that we see today was not done by Leonardo da Vinci, which left us only the other drawing that for five centuries we were not able to see, so thanks only to technology.