Robotics

Making a robot can be an incredibly rewarding experience. It’s the perfect combination of creativity, engineering and problem solving. However, if you’re just getting started in robotics, it can also be overwhelming. To make things easier for those who are just starting out, we’ve put together some tips and tricks to help makers bring robots to life! From the basics of assembling your robot to software implementation, these pointers will give you everything you need to get started on your robotic adventure!

World’s tiniest “snow” man

World’s tiniest “snow” man

It’s tin that’s been etched with a focused ion beam (FIB) instrument, with bits ion-welded platinum for the nose and to hold the tin spheres together. I guess it’s impractical to work with actual ice when you’re at the 10 micrometer scale. A human hair is about 50 micrometers across. It’s the work of Dr. David Cox and co-workers at the National Physical Laboratory in London.