Fabulous Magic 8 ball prank

Hackaday forum user [arfink] has shown us a brilliant practical joke he built. This is a magic 8 ball that will blind you with a flash when you flip it over. Have you ever been in a room with one of these and not flipped it over? Neither have we. Using a basic flash circuit ripped from a disposable camera … Read the rest

Archie the helper bot

We noticed this article on BotJunkie about Archie the helper bot. Archie is supposed to help out around the house with cooking, cleaning, and other mundane tasks. [Evan] makes a very good point though. Why do people insist on putting creepy heads on their robots. They aren’t making them any more endearing, it’s just creepy. While that is a … Read the rest

Bucky’s animal spirit

When an unsuspecting person walks up to [Rob Ray's] ATM machine, they are greeted with a surprise that doesn’t involve giving them their money. When they insert their card, the video above plays followed by a game where you control a beaver trying to save money during a recession. Surprisingly, people usually found it humorous and didn’t immediately freak … Read the rest

Capslocker 2

caps

Almost exactly a year ago, we posted the random USB capslocker. [Garrett] has revisited the idea to build a smaller, neater version. He has posted the build process to give us an idea how he goes about building things. The overall build is quite nice, but part if its neatness can be attributed to the fact that he had … Read the rest

Hack a Day goes autonomous

cuborg

After declaring our independence last fall, complete site autonomy seemed like the next logical step. Using some clever coding we have developed a system that will let Hack a Day run without any intervention. The first layer in this system is topic selection. All tip line submissions are sent through a series of filters. These look for keywords like “firmware”, … Read the rest