9. Mix N’ Match Creamery
Photo Credit: Mix N’ Match Creamery
Much more on the “cool” side of weird tech than the “what” side (looking at you, Vitality Air), Mix N’ Match Creamery makes ice cream. With liquid freaking nitrogen, baby. Now that’s awesome. You remember in high school chemistry when you used liquid nitrogen to freeze flowers and other random stuff, right? Well these guys use it to flash-freeze cream base into ice cream.
If you ever get the lucky chance to catch their food truck, you’re in for a treat. Combining science and ice cream is a winning combination. Not to mention, you get a really fun show to go with your frozen confectionery.