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 ...

The Raspberry Pi maker community never ceases to amaze us and today we have a project that's no exception. Maker and ...

For over a century, archaeologists have argued over the original purpose of the strange looking object shown above, which was discovered in 1906 in the tomb of the ancient Egyptian architect Kha. Now, ...

Old school vernier calipers served engineers and machinists well for a long time — and did a perfectly good job. Digital models then came along and were easier to read. They now rule the roost, ...

Figure 1: Conceptual schematics of PST of the MNP/ESO hybrid. Figure 2: Optical resonances and experimental assembly of an MNP/ESO hybrid. Figure 4: The Fano axis defines the physical orientation of ...

PITTSBURGH (KDKA) -- Unless you're an architect or an engineer, it's probably been years since you last used a protractor in geometry class. But, now the semi-circular tool is showing up in some odd ...