What I find frustrating about domino toppling is its ephemeral nature. If only the dominoes could stand themselves up again, you could topple them over and over. Los Angeles artist Karl Lautman solved this problem a few years ago in his sculpture called Ouroborus.
I blogged last week about how microcontrollers like Arduino and Basic Stamp are changing the way sculptors use computers to create works. In Ouroborus, each domino is connected to a solenoid beneath it via a couple of polyester strands. When the domino falls over, it lifts the solenoid's plunger a bit. When the solenoid is energized (under microncontroller control), it pulls the plunger back down, yanking the domino back up. I've attached a drawing of the domino hardware. Complete build notes here (PDF)
The only thing better than getting a package in the mail is getting a package filled with awesome, DIY kits! That’s why we have teamed up with Quarterly to curate their inaugural Maker Box. Think of all the awesome projects that have been featured on Boing Boing, now in a box delivered directly to you. […]
Supreme Court Justice Antonin Scalia is dead at 79. The longest-serving judge on the court, he was appointed by President Ronald Reagan in 1986 and became its most outspoken conservative, joining textualist and originalist interpretations of the U.S. Constitution with a scathing attitude that made his dissents and opinions enjoyable to laymen. The New York […]
Light used to just be one of two things: on or off. Simple as that. Either a flood of yellow or total darkness. Then the dimmer switch happened and you could adjust the brightness to meet your seductive needs and suddenly everyone looked a little better in the gentler light. And now your luminary universe […]
Projects will always need management. And now with the tech gold rush it feels like there are more projects than ever with fewer managers than there’s demand for. But it takes too much time and money to go back to school full time so luckily the Project Management Professional certification training course is now 96% […]
If you’ve been blessed enough to avoid them yourself, you’ve definitely heard the horror stories. Late night, crushing out a ton of work, writing, coding, anything, then boom – your computer crashes. The battery blows, you spill water or coffee all over the place, or it just shuts down with no explanation, and you’re screwed. […]