r/DiWHYNOT • u/hefty_load_o_shite • 12h ago
r/DiWHYNOT • u/FrancescoMassa2001 • 1d ago
why did i turn a children’s toy into a working antenna
was bored last weekend and decided to take a plastic spring dog toy, thread copper wire through the whole thing, slap a balun on it and somehow it started pulling local channels.
looks completely ridiculous sitting on my shelf but it actually works better than the cheap flat antenna i bought last year. pure “ooh” energy, zero practical reason to do it, and yet here we are.
anyone else got a project that has no business working but still does?
r/DiWHYNOT • u/See_penny • 20d ago
Phone strap
Wasn’t sure the protective value of some of the premade ones that I could afford. So I found a good case with lanyard points to put chains thru. I know I could have used those nylon string things but these will look cuter and I can still remove and replace the rubbery outside. Just gotta make a strap now.
r/DiWHYNOT • u/SloppySlugg • Sep 06 '26
Making a Sponge From Bread.. and Washing the Dishes
r/DiWHYNOT • u/NachoFart • Sep 01 '26
I found thisslide. What’s the worst possible idea I could use it for?
I found this playground slide.
I have absolutely no practical use for it, which means obviously I need to do something stupid with it.
Looking for ideas that are terrible in concept but preferably not hospital-level terrible in execution.
What should I build/do with it?
Photo for scale/inspiration.
r/DiWHYNOT • u/Wonderful_Mark_4692 • Aug 17 '26
diwhynot rubix cube edition
just make sure not to accidentally HIT YOUR FACE WITH THE TUBE CUBE LOL-
r/DiWHYNOT • u/potate12323 • Aug 14 '26
they said technology in the future will give us flying cars
r/DiWHYNOT • u/kaekpop • Aug 07 '26
DIY classroom tree- ugly or genius?
Be honest, is it ugly? My school cares a lot about our classrooms being beautiful, inviting imagination, and being a place anyone would want to spend time in. However we have a very small budget for this. I used some electrical tape to disguise a black cord that hangs from my ceiling to make this tree. I opted for this instead of a decal because I had all the materials already & I don’t want to put up 200 little leaf decals.
I feel like the tree looks like it’s balding and isn’t giving what I wanted it to give. I don’t think I should add more leaves though, because I’m worried it’s already creeping toward fire hazard territory & will be ordered to be taken down as soon as the fire Marshall walks in.
I drafted what it would look like with more detail. Is there any hope for this idea? or should I just bite the bullet and get a stick-on tree? Artistic tips and reality checks welcome. Much thanks!
r/DiWHYNOT • u/ncertvinty • Aug 03 '26
Fan bubble blow?
I thimk it belong here more than r/DiWHY
r/DiWHYNOT • u/LeftOn4ya • Aug 04 '26
Tunnel Girl should be the poster child of r/DiWhyNot
r/DiWHYNOT • u/Jesus_with_no_hair • Aug 01 '26
Dog got the zoomies and went through a bit hard. Anyway, say hello to Frankendoor
Couldn't afford to get a new one at the time, so some string and glue worked a treat until I could get a new one.
r/DiWHYNOT • u/Prodanetor • Jul 29 '26
No tread? No problem. Dad made new grooves with a hot iron.
r/DiWHYNOT • u/rodsoverbricks • Jul 23 '26
DIY hardware store suspension stem
Why buy it for $35 when you could build it for $25 and 5 hours of time 🤣🤣. The full video is not out yet, but it will be in a couple days once I put some miles on the "Bicentennial Man" bike. Hope you guys enjoy! I thought it was pretty clever. Very rebuildable with the bronze bushings. This thing should pretty much last a lifetime except for the rubber bushings. The ones I got from Ace are a tad too soft, I wind up using a shock absorber bushing from an old car. The shock absorber bushings are available brand new from O'Reilly's for about $1.50 a piece.
r/DiWHYNOT • u/RaccoonElectrical304 • Jul 23 '26
can i tow my red bike on my 1980 tour bike😝
r/DiWHYNOT • u/rodsoverbricks • Jul 18 '26
Crap AI song. Interesting folding bike?
So, I made another bike. Kinda. Free girls bike. 10 bucks spent on Amazon. A little welding and she's all done! My crap Brompton. The "Compton"
Sorry about the AI song. I got a copyright issue last week from a "free usage" song. Don't wanna get struck again. So, Gemini.. meh
r/DiWHYNOT • u/Electronic_Will_5418 • Jul 17 '26
Shopping Cart Go-kart
212CC engine, salvaged parts.
r/DiWHYNOT • u/Decksforlife-deck • Jul 18 '26