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If the crew on the International Space Station can have a zero-gravity football (aka soccer ball), they can certainly have a zero-gravity espresso machine - if no one minds drinking espresso through a straw. Two Italian companies, coffee roaster Lavazza and space food expert Argotec, have developed a special espresso maker for the ISS, they aptly named the ISSpresso.
If you're planning a trip to any tropical location, odds are snorkeling is on your "Things To Do" list. Snorkeling makes for great, active fun, and it is a wonderful way to explore the depths of the sea. The Powerbreather makes that active and fun hobby easier, less fatiguing and less cumbersome.