Science

DIY science is the perfect way to use your creative skills and learn something new. With the right supplies, some determination, and a curious mind, you can create amazing experiments that open up a whole world of possibilities. At home-made laboratories or tech workshops, makers from all backgrounds can explore new ideas by finding ways to study their environment in novel ways – allowing them to make breathtaking discoveries!

“Meta” periodic table

“Meta” periodic table

Bill Keaggy, who’s something of a list-artist (his collections of found grocery lists and sad chairs are also pretty amusing), brings us this periodic table of periodic tables. I’ve blogged about the vast number of alternative representations of the periodic table before, and while, apart from the division into themed “blocks,” there doesn’t seem to be any meta-logic organizing Bill’s meta-table that would correspond to the real logic that organizes the real periodic table, it’s definitely an entertaining notion. Static images are available from Bill’s Flickr stream. [via Boing Boing]

Live insect bracelet-cage

Live insect bracelet-cage

Thingiverse user themauxfaux, who does seem to enjoy his word-play, just posted these plans for a laser-cut bangle that incorporates a hollow passage, complete with air-holes, so you can display your favorite live insect specimens on your wrist.

He calls it “Putrefashion,” which I think is a tactical error. I mean, I understand: I have a hard time resisting a good pun myself, but the whole point here is to keep the critter alive. And if you were to, you know, keep wearing it after it died and started to rot, well…just…ew. Even moreso “ew” than wearing bugs around on your wrist in the first place.

Now, apart from the name, there’s still plenty to criticize here, if I were inclined to do so. But I prefer to focus on the positive, and in spite of all my little quibbles with the design, I say this still counts as a win on the basis of originality alone.

How-To:  Make high-voltage sparks using a spark-plug

How-To: Make high-voltage sparks using a spark-plug

We went to the hardware store and came home with lots of PVC bits that we assembled into a barrel and a chamber. Then we waffled for some time about how to hack together an electric ignition system. Our thoughts went immediately to using an automotive spark-plug, but none of us really understood enough about electricity to know how to separate the spark-plug from the car. We were pretty sure you couldn’t just take a spark-plug and wire it up to a car battery and expect results, but beyond that we were clueless. We ended up using a piezoelectric barbecue grill igniter, which gave satisfactory results but often required several “clicks” to actually fire the thing.

Yet more glass-cutting inspiration

Yet more glass-cutting inspiration

Our coverage of glass-cutting continues to inspire inventive upcycling makers to dream up ways of improving the cutting process through various rolly jigs. Here, Adrian (“awalleigh” on Flickr) was inspired by Ben Light’s rolling pin rig to create one out of skateboard parts. Awalleigh’s photostream More: Glass-cutting rig from rolling pins How-To: Cut a wine […]