Revise the different types of angles and rules for calculating angles. This guide includes interactive activities and a quiz. NEW: Angles in parallel lines Revise alternate, correspondent or ...

This three-part, ears-on lesson blends sound and visuals to help middle schoolers make sense of linear relationships.

Pigeons can sense Earth’s magnetic field by detecting tiny electric currents in their inner ears, a team of researchers suggests. Such an inner compass could help to explain how certain animals can ...

Electronic engineers, both digital and analog, must now understand how to live with transmission lines. Behind the need for improved understanding are today's ICs, which produce signals that rise and ...

Smaller ships (with verandas in every cabin) and destination-focused itineraries set Viking Ocean Cruises apart from other cruise lines. Viking's emphasis on cultural immersion means you can expect ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. The most popular marathon we run may not be the one we spend hours a week training ...

Narrator: This is Edna Bumcrank. She’s rather old. But of course she hasn’t always been like this. I wouldn’t do that if I was you burglar because… When she was younger, Edna used to be a ninja. Let’s ...

There is not an app for a moral compass. And there will never be an app for a moral compass. The values that shape what we as individuals ultimately decide what is right or wrong before we act can’t ...

Abstract: It is necessary to regularly detect faults to maintain the safety and stability of power lines. Insulators are one of the important electrical components in high-voltage transmission lines.

Abstract: We present a novel approach for tunable superconductor microwave transmission lines and resonators that can be integrated on-chip using standard Al or Nb-based fabrication processes. By ...