[hw97karbine] has made a pretty cool tennis ball cannon. While making a cannon of this sort is nothing new to us, we were impressed by the effort taken to get a stoichiometrically ideal mixture of 3.2 ...

BALTIMORE, Oct. 12, 2023 (GLOBE NEWSWIRE) -- Connexa Sports Technologies Inc. (www.connexasports.com) is pleased to announce that its flagship consumer product, Slinger Bag (www.slingerbag.com), ...

Discover how to build your own automatic tennis ball launcher for dogs in this detailed and entertaining tutorial. Starting ...

The first thing that gets tired when I take my two Border Collies for their morning walk is my arm – from repeatedly throwing a tennis ball for them. I used a tennis racket once but after two hits the ...

[Brian] from 24 Hour Engineer has a friend with arthritis who can’t easily play ball with his new puppy — so [Brian] stepped in and built him this awesome tennis ball launcher. You see, most tennis ...

Tennis players searching for a way to practice their swing may be interested in a new portable tennis ball launcher aptly named the Slinger, which has been designed and built by Joe Kalfa. Watch the ...

The utility and design patents cover all ball sport verticals and specifically protect the innovation of building a ball launcher into the bottom of a typical roller duffle bag, making the Slinger Bag ...

Now, a beer launching fridge I can understand, but a tennis ball cannon? I find it amusing when someone spends a tremendous amount of time and effort building something that can automate basic ...

Which automatic dog ball launcher is best? Dogs need playtime and exercise just like us. But with our busy schedules, it can be difficult to find the time to devote to our furry loved ones. It’s also ...