Snowshoes and telescope: what they have in common

1. Step 1. Snowshoes — is made of — Leather. The webbing was woven from rawhide strips.
2. Step 2. Leather — is material for — Bit and bridle. A bridle is leather straps.
3. Step 3. Bit and bridle — is made of — Bone. Early cheekpieces were carved from antler and bone.
4. Step 4. Bone — is material for — Spectacle frame. The first frames were made of bone and horn.
5. Step 5. Spectacle frame — is part of — Glasses. A frame.
6. Step 6. Glasses — evolved into — Telescope. The first telescopes were assembled by spectacle makers.

Open Evothings