First, although AFM manipulation was used to assemble the model system in this Letter, the simple and flexible design concept of the protractor suggests that it can be synthesized using self ...

I had to single out this adjustable keyboard called the Protractor, because look at it! The whole thing moves, you know. Go look at the gallery. Image by [BFB_Workshop] via reddit If you use a ...

Which digital protractor is the best? Protractors, both manual and digital, are used to measure various angles. You might find yourself needing one for a DIY home project or if you’re building ...

In this vein, you may find a digital protractor preferable to the classic printed type. [Nirav Jadav]’s project is a simple one but serves as a good learning experience for those getting to ...

Maker and developer Yaluke demonstrates with their latest creation how easy it is to create a Raspberry Pi Pico-powered ...

Now, an Italian physicist claims to have deduced the artifact’s true function:She says it’s the world’s first known protractor. If the strange-looking object doesn’t immediately bring to ...

Save guides, add subjects and pick up where you left off with your BBC account. A protractor is used to draw and measure angles. An angle is the amount of turn between two lines. Angles are ...

You can use a protractor to measure and draw angles. It has a clockwise and an anti-clockwise scale. This is so that you can measure angles to the left or right. Let's have a go at using a ...

In a recent episode of MacGyver, Angus (yes, that's his first name) finds his location in the desert using only a string, a protractor, and a watch. Is this actually possible? Basically ...

Now, a physicist has thrown her hat into the ring, arguing that it is the world’s first known protractor. The intriguing suggestion – which has drawn scepticism from archaeologists – is ...