Select Page

Collimating Your Newtonian Telescope

by | Nov 20, 2020 | 0 comments

Collimating a telescope

Browse Categories

Helping Families Explore the Wonders of God's Creation

A monarch chrysalis is first emerald green. As it matures, it becomes transparent. Once the butterfly emerges, fluid is pumped from the abdomen into the wings. Over the next several hours the wings harden.