Once everything is layered, fold the sushi snack like a taco and eat it, or roll it up if you can and enjoy. Read more: 25 Delicious Ways To Use Up Leftover Rice Ready to level up your lox sushi ...

For nearly a year, SpaceX has been trying out something new: super-cooling the liquid oxygen (LOX) which is a key ingredient in rocket fuel. It's called deep-cryo LOX, and the idea has been around ...