Back to B.C. by Johnny Hart for January 21, 2016

So the discovery’s so new that it hasn’t grown real roots yet?

Must be a balsa wood tree.

The strength of a thousands Hulks!

You think that’s something. Wait until you finally meet up with Grog.

Thus witness the invention of the truss.

Today’s strip is rooted in shallow thought…

Watch where you set that one down………you might invent steel toed boots next!

And/or a shallow root system

I was expecting “I have discovered…….THE HERNIA!”

What the heck was that flower he was sniffing??!?