The second clue lies in the watermelon's tendrils — those little curly bits on the stem. "This one's not ready, because see how the tendril here is still green?" In My Patch explains.
When you see brown, dry tendrils, you know harvest time is here. The stem is the point where the melon connects to the main ...
The fine tendrils indicate the growth of synapses between the neocortical and mDA neurons, mimicking the structures found in vivo.