Top 10 mechanical curiosities from the archives
Top 10 mechanical curiosities from the archives of Make: Online.
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!
Music of the sun recorded by scientists
Music of the sun recorded by scientists @ Telegraph… Astronomers at the University of Sheffield have managed to record for the first time the eerie musical harmonies produced by the magnetic field in the outer atmosphere of the sun. They found that huge magnetic loops that have been observed coiling away from the outer layer […]
Math Monday: Mathematical lathe work
By George Hart for the Museum of Mathematics A lathe is used to turn wood into baseball bats, spindles, and other shapes with rotational symmetry. It can also be applied to making many types of mathematical models. Bob Rollings made this construction from spindles that form the edges of an icosahedron inside of a dodecahedron. […]
The Home Scientist video: Where to get lab chemicals
MAKE’s science and chemistry author, Robert Bruce Thompson, has a new installment of his video series The Home Scientist, on acquiring chemicals for your home lab. This video is a nice companion to Bob’s piece in the Make: Science Room on the same subject: Chemicals on the cheap. See Bob’s YouTube channel for all of […]
How-To: Anodize aluminum
Ron Newman’s fantastic page on DIY room-temperature anodizing of aluminum parts was last revised in 2007, and looks like it may be significantly older than that. Ron’s selling a how-to book, now, and a bunch of anodizing supplies, from the same page, but to me it looks like there’s more than enough free info there already for a savvy person to figure it out for him- or herself. And while Ron’s set-up, pictured above, may look intimidating, it’s actually possible to do this without a lot of expensive equipment.
How scientists see the world
Good commentary about how studying science can affect your World View, by Abstruse Goose.
How-Not-To: Be seen
Justin Shull built this solar-powered terrestrial shrub rover, sort of the diet version of a cupcake car.
