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!
My post last week about shadowgraphy and Schlieren photography generated a lot of enthusiastic responses and not a few requests for a more detailed tutorial. Among the comments was one by Ian Smith, who has a great page here describing his own Schlieren photography set-up. (While you’re there, take a moment to appreciate the fact […]
Fun with dry ice – make a dry ice bubble!
Artist Oscar Diez created this amazing calendar, made of different types of paper and special inks, which is carefully designed to slowly color in the days of the month by capillary action, in real time, over the course of each month. Via Boing Boing.
Instructables user mountainmanna has noticed that used mini-blinds are perfect for re-purposing as plant markers. They’re lightweight, rustproof, designed to hold up to continued sun exposure, and have a nice treated surface that takes ink or pencil very well. Her tutorial shows you how to cut them up for use.
If lemonie’s Lego microtome is too involved for you, here’s a way simpler design for a simple hand microtome made from a wooden spool, a bolt, a nut, a washer, and a bit of dowel rod, plus the essential razor blade.
A microtome is a laboratory machine normally used to slice extremely thin samples of soft specimens for optical microscopy. If you’re one of those folks who could care less about optical microscopy, it also has culinary applications. I quote from the sacred text of GoodFellas: In prison, dinner was always a big thing. We had […]
Back in March of 2008 we mentioned a class project from a group of UC Berkeley students working to develop a microscope extension for cameraphones. Led by Daniel Fletcher, the team has since updated their prototype, which is capable of acquiring objects at 1.2 micrometers across.
