Here's what I thought of all the robot-made eats and drinks from the world's largest tech expo.

You probably already know that ice cream and gelato are similar but different, but do you know how their respective machines arrives at those results?

Rollney, known for its Hungarian Kurtos pastries and ice cream, has introduced its Royal Chocolate Robotic Ice Cream Machine in Singapore.

Cuisinart’s Electric 2-Quart Ice Cream Maker makes homemade ice cream, gelato, sorbet, and frozen yogurt in as little as 25 minutes, and it’s 45 percent off at Wayfair. Shop this machine plus ...

Here are the best ice cream makers for homemade gelato this summer.