Dippin' dots, from cow feed to cool treat

Dippin Dots, a unique ice cream, originated as cow feed in the 1980s. Invented by microbiologist Curtis Jones, who specialized in cryogenics, the treat was created by flash freezing ice cream with liquid nitrogen. Despite initial challenges in selling due to storage requirements, Dippin Dots found success in amusement parks and festivals. The future of this innovative ice cream remains to be seen.

What challenges did Curtis face in selling Dippin' Dots?

Where are Dippin' Dots commonly sold today?