10 Unusual Uses for Tennis Balls

 by wilgubeast
Featured
chapter_tennisballs.jpg
Tennis balls are ubiquitous and inexpensive. They're great for tennis... for a little while. Then they lose that carefree, Tigger-like bounciness and become dog toys.* But what if you don't have a dog? What can you do with some tennis balls?
  • Laundry? Yeah, tennis balls.
  • Household cleaning? Yep.
  • Parking? Got you covered.
  • Sensual self-massage? You bet your felted fluorescent balls.
Don't you worry, baby birds. I have chewed on this wooly problem for a while now, and I am ready to regurgitate my knowledge into your cheepinig little maws. So let's help you fledge the nest and unlock the McEnroe/MacGyver potential you have buried deep inside your life-hacking soul.

Go grab some balls from the bushes behind the local tennis courts. Intercept a lobbed ball at the local dog park. Begin training as a Wimbledon ball-boy. Do whatever you need to do to get a hold of these magical golden orbs.



*According to small, panicky corners of the Internet, tennis balls may be bad for your dog's health. That fuzzy yellow coating might be ruining Fido's teeth. They're choking hazards for large dogs. They could randomly explode.
 
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Step 1: Protect Your Floors

tennisballslegs.jpg
Refinishing a floor is a messy, time-consuming, and expensive task. It sucks, and you probably don't want to do it. I've done it professionally and it's not even fun when you're being paid for it.

Protect your precious floors by capping chair legs, walker feet*, and pirate pegs that might need to consistently slide or tap across your floor.

Just cut an X into the top of a tennis ball and insert the offending leg into the warm embrace of the tennis ball. Done.



*You've probably seen this trick at the local senior hang-out. Probably alongside a rousing game of shuffleboard or aqua-robics. Walker feet covered in tennis balls facilitate safe sliding and are easier to replace/cheaper than little rubber caps.
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CaseyCase says: Sep 6, 2011. 7:57 PM
Door knob used to hit a wood post in my basement--drywall screw and tennis ball solution!
IMG_1808.JPG
wilgubeast (author) in reply to CaseyCaseSep 6, 2011. 8:01 PM
Awesome! I can't believe I missed this one. I've seen this done with the tennis ball placed over the doorknob, but this seems a lot better.

For posting another use and a pic, have 3 months of pro membership.
CaseyCase in reply to wilgubeastSep 6, 2011. 8:09 PM
Pro membership? Thanks! I appreciate your kindness.
lknowles says: Sep 8, 2011. 7:15 PM
Put the ball in a long sock or stocking, throw it over your shoulder, and you can move it around while rolling against a wall. It doesn't drop every time you move.
ForLackOfABetterUsername says: Jun 16, 2013. 7:21 PM
If you hang the line from the garage door itself to a hook on the ceiling, the ball will go up as you close the garage door. If you ask, I can add pics.
Really sorry didn't see the post under mine :P
izzikienzle says: Feb 12, 2013. 11:52 AM
I've unlocked cars w/ tennis ball :3
imboredalot says: Apr 29, 2012. 6:49 PM
Or you can play a game where you hit the ball with a racket to the opponents side of the net in the goal of making your opponent miss the ball.
wilgubeast (author) in reply to imboredalotApr 30, 2012. 10:09 AM
Never heard of anything like that. Pics?
imboredalot in reply to wilgubeastMay 1, 2012. 6:04 AM
225px-Tim_Henman_Wimbledon_2005_1.jpg
fifipoodlebum in reply to imboredalotFeb 4, 2013. 4:37 PM
GO ON TIM!
dexterford says: Sep 8, 2011. 11:41 AM
On using hanging TBs as a parking aid:

Just had a brainstrom/squall/fart.

To make the tennis balls disappear when you don't need them, rig them with string to the top of your (automatic) garage door. Lead the string through eyelets directly above where they should hang. When the garage door goes up, the balls come down automatically—then disappear up toward the ceiling when the garage door goes back down.

Might be tough to get the heights exactly right. A knot or other obstruction on the string, just upstream of the ceiling eyelet, would limit travel and get the hood-height just right.
finton in reply to dexterfordAug 24, 2012. 9:48 PM
"Brainstrom"? Is that like a mental maelstrom? Or did you have one while typing? Hee hee. :]
Good idea about the garage door.
rikkilambo in reply to dexterfordMar 15, 2012. 8:26 AM
If you are that good at judging distances, you will not need this device.
Selden in reply to dexterfordSep 18, 2011. 2:49 PM
Brilliant! I've been using a tennis ball on a string for years, and I have occasionally bumped into it, and once even caught it in the door of the car. A "retractable" indicator is a nice improvement on the concept.
jpnagle59 in reply to dexterfordSep 11, 2011. 2:06 PM
outstanding!
jblanton1 in reply to dexterfordSep 9, 2011. 11:59 AM
That's actually a pretty interesting modification of the traditional tennis ball vehicle position indicator. Personally, I tend to use the 550 paracord in a neon color along with the tennis ball so that it is VERY noticeable for my S.O. when she parks her SUV in the garage. The only concerns that I would have with attaching it to the moving garage door would be that it adds one more failure point into the system and if the garage door does not return to the EXACT place each time it is opened, it would affect the position of the ball, possibly resulting in you hitting something at the back of your garage.

When I tie a tennis ball for a vehicle position indicator, I thread the paracord through the tennis ball 3 times so that I have 4 cord "legs" 90 degrees apart and then tie it back to the line going to the ceiling on the top side of the ball. Some people just pull it through once and tie a knot in the cord at the bottom, but it would be too easy for someone to pull the ball off the line using that method, so I over-engineer it a bit.
JTMLB26 says: Aug 20, 2012. 6:40 AM
I hang a plastic golf ball in my garage in stead and didn't think other people did that until about a year ago my friend down the street had one . . . works great and thanks!
papercrafter408 says: Aug 15, 2012. 12:15 PM
hey! i have those same chairs! IKEA rocks!
Hack42Moem says: Jul 12, 2012. 3:25 AM
Sew three or four tennis balls into the back of your partner's jammies. It keeps hirm from sleeping on hirs back, and thus, from snoring.

(In lighter cases, marbles do the trick, but some of us need harsher measures.)
austinbacak says: Sep 8, 2011. 4:46 PM
Here is another great use for tennis balls.

I once was playing tennis and upon finishing I went to my car to realize that I had locked my keys inside. I took a tennis ball and cut a quarter-sized hole into it. I placed the hole over my car door key-hole and hit the ball with my hand sending a burst of air into the key-hole and watched as my door lock popped up. I was in my car in seconds.

This worked every time on my 1999 Toyota 4runner, I have not tried it on any other vehicles.
finton in reply to austinbacakFeb 5, 2012. 7:26 PM
I second the Mythbusters comments others have made. What's more, I can only assume your lock is busted for that to work as all the key locks I've ever opened require a twisting motion after all the tumblers have been correctly lined up by the key. Blowing air into the lock is not an unlocking method that would fill me with, um, belief.
Would you post a video of you doing this without someone in the background operating a remote? I'd love to see this proved possible (but see Mythbusters). If you post your address, perhaps some local 'ibles members could come over and test the idea while you're asleep (better leave the car somewhere accessible). : ]
Tim Temple in reply to fintonJun 17, 2012. 12:29 PM
I hate to pop bubbles, but don't forget -- the Mythbusters have to remain on good terms with local law enforcement to handle explosives and use their range. Thus some "conclusions" they come up with were suggested to them by law enforcement.
anuckels in reply to austinbacakDec 12, 2011. 12:56 PM
I hope someone does this to my car and takes it. I need a new one anyhow.
espdp2 in reply to austinbacakSep 10, 2011. 6:20 PM
This sounds unlikely... May I ask, if you locked your keys in the car, exactly WHAT did you cut a hole in your tennis ball with?
KadenP in reply to espdp2Dec 5, 2011. 3:58 AM
A guy comes up with this ridiculous story and THAT is the fault you find? Ever hear of a pocket knife? :)
ttaylor10 in reply to austinbacakSep 9, 2011. 11:25 AM
This was debunked on Mythbusters. I was tried on 100 makes and models of cars and failed every time.
hossweightlifter in reply to austinbacakSep 8, 2011. 5:01 PM
I'm sorry but mythbusters have busted this one.
wilgubeast (author) in reply to austinbacakSep 8, 2011. 4:58 PM
Sweet! I was looking for someone who could confirm this for me. In doing the research for this, I came across a few conflicting anecdotes about the tennis ball car door trick. Can you post a video showing this trick in action?

I'm of the opinion that this is a really, really unlikely means of opening one's vehicle. But I'd love to see it actually work. Because I'd like a '99 4runner and happen to have a bunch of tennis balls on hand.
TN777 in reply to wilgubeastApr 12, 2012. 12:26 PM
The tennis ball opening a locked car door doesnt work. The web video u mite have seen- fake. Someone was standing behind the camera with the keys and unlocked it.
finton in reply to wilgubeastFeb 5, 2012. 7:17 PM
If austinbacak is actually saying that Mythbusters is wrong, why would you want a car that can be easily opened without the key (and then it or the contents stolen)???
TaylorSPL in reply to wilgubeastDec 11, 2011. 9:28 AM
Old Audi's used to use a pneumatic locking system which the tennis ball trick does work on. It does not work on any cars that use real linkages to connect the lock to the latch/handle.
reynosof in reply to wilgubeastSep 9, 2011. 8:28 AM
Check out: http://www.youtube.com/watch?v=MNaSTipOYy8
witmoreluke in reply to reynosofSep 19, 2011. 6:20 PM
The car has an electronic locking system, and somebody else has the key. I believe it to be faked, because locks aren't designed to be airtight, and the pins on the inside most definitely aren't. I don't believe that this is a true demonstration, but you have the video, so you can form your own opinions.
J-Ri in reply to witmorelukeDec 11, 2011. 7:43 PM
Definitely faked.

Is it possible that the air may temporarily line up the tumblers in the lock? Maybe. It's far from likely, given that equal air pressure across all of them would push them all the way out, then they would spring back in at the same rate.

What is absolutely impossible is that the gentle breeze that would have been generated by her pressing in on the ball (or a blast of 200 PSI from an air tank, for that matter) would rotate the lock mechanism the 45 to 90 degrees necessary for the linkage to be moved. I'm not sure what they claim having power locks does... a power lock system is exactly the same as a non-power lock. On older vehicles that had power locks as an option, the linkage, latch, lock cylinder, etc. are usually identical whether or not it had power locks. With power locks, there is usually one extra rod and an actuator, that snaps into a clip that is there on the one without power locks. The only difference is that the lock actuator adds drag on the linkage, making this more likely to work on something without power locks. Except you need the power locks to make this look real... a hand on the inside pulling up on the lock would make this a much more obvious fake.
luvchocolate4 says: May 8, 2012. 6:57 PM
haha we r doing greek mythology in english!
wilgubeast (author) in reply to luvchocolate4May 9, 2012. 11:15 AM
Awesome. Did anybody call Sisyphus "sissy" yet? I'm hoping that catches on.
luvchocolate4 says: May 8, 2012. 6:55 PM
We've had one hanging in the garage for ages!
Gr3at_Whit3_North_Guy says: May 5, 2012. 5:35 PM
You can also cut them in half and use them for rc rock crwaling as gates
imboredalot says: Apr 29, 2012. 6:53 PM
Or you can play a game in which you hit a ball with a racket to your opponent on the opposite side of the net in a way that they will be unable to return the ball.
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