Reply privately

Luk @lukenstine

Sharks have been around longer than trees. Sharks showed up roughly 450 million years ago, and the first trees came along about 60 million years later. If you could ask one question to someone who lived 100 years ago, what would it be?

Write it now — you will be asked to make an account when you send, and your message comes with you. Already have one? Sign in.

This will not appear under the post. It opens a conversation only you and @lukenstine can read. Their post will show that its reply count went up by one — never that it was you.