Just 5 days before Halloween I decided I wanted to make a prank to use at the front door for trick-or-treaters. My kids had seen one of those candy buckets at my work where a motion-activated skeleton hand falls down to grab your hand when you reach for the candy. They thought it was so cool! Of ...By: JonathonTContinue Reading » … [Read more...]

This Halloween my son Max, came up with the idea to drop a spider on anyone who tries to ring our doorbell... I immediately jumped on the idea and we started to work on it. Using a simple ultrasonic distance sensor (HC-SR04) and a servo connected to an arduino we made this project in about an hour. ...By: sourceryContinue Reading » … [Read more...]

I've had a funny little hobby for the past couple months -- I like to 3D scan my friends, then animate their scans and make them dance, and then I like to put all my friends into a holographic dance club inside one of the Looking Glass holographic displays that my company makes, because YOLO.In sear...By: prankContinue Reading » … [Read more...]

In this instructable I show you how to make power bank hidden inside USB cable. Main point of this project, make cable witch can jarg small devices such as: smartwatches, wireless headphones or prank your friends also save data transferring capabilities. Parts for this project you can find lying in ...By: Barely PaintedContinue Reading » … [Read more...]

You probably heard about the Pythagorean Cup, a famous practical joke supposedly conceived by Greek philosopher Pythagoras. It uses a siphon effect to empty the cup completely once it gets filled high enough. Let me show you how to make one out of wood!If you want to make it, as much as I appreciate...By: Dominic BenderContinue Reading » … [Read more...]

With so many options for televised entertainment, it's tough to wrangle all the remotes in my life. I even bought one of those all-in-one remotes that doers the job of 3 remotes, but that's not enough to capture additional remotes that aren't in the mainstream spectrum, like my gamepad, mouse, or an...By: pranksgivingContinue Reading » … [Read more...]

Disclaimer: This is all for fun - if it offends you, go read a self help book.My Co-Worker Jason noticed that the urinal odor "things" recently changed. The smell of these new things is pretty awful and resembles some odd strawberry perfume. Jason claims that he loves the smell and that it remin...By: instructablespkContinue Reading » … [Read more...]

Have you ever needed tissues but been too sick to go get them? I know I have. Which is why I have made a moving tissue box! Now your tissues can roll across the floor to you! As an added bonus, you can also prank people by leaving your moving tissue box somewhere, then unexpectedly moving it away! ...By: ProfessorPiContinue Reading » … [Read more...]

I teach you how to make 7 fun and easy pranks to give a scare to friends and family on Halloween. for this joke we will use a toy plastic hand saw fake blood scissors and a black marker permanent we will start cutting the saw to the extent of our forearm then we set the two ends with superweight...By: TvoAquiContinue Reading » … [Read more...]

With Halloween coming up quick, we decided to make a spooky prank you can play on a friend. This spider will drop down from it's ledge when someone walks under it. This is a simple project using a PIR motion sensor and a servo that can be completed in just a few hours. Try it out and see who you can...By: robotgeek_officialContinue Reading » … [Read more...]