资讯

All this time you’ve been holding and hitting tennis balls, and yet you didn’t know about the incredibly complex process behind making them look, act and feel so right. Filmmaker Benedict ...
Kollectaball is a rolling cage device which can collect multiple tennis balls in one go. The idea is that you can use the product without having to physically bend down and pick the balls up by hand.
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
In my last column for Backcourt, I mentioned Hugh Hayden, a furniture designer that makes living room sets using tennis balls. Here’s a more in-depth look at the artist and his work. Hugh Hayden ...
In many ball sports like golf, football and tennis, controlling the ball’s spin is an important skill. Expert players can make golf balls curve around obstacles, launch footballs towards goal ...
[The Q] decided to solve this problem with a unique design: tires that use tennis balls as the cushioning medium instead. The build begins with small cut sections of plastic water pipe. These are ...
It's common to see them in commercials and other advertisements for pet products as well ... others aren't so lucky. Tennis balls can pose a choking hazard to animals, so you should think twice ...