Using video can really help students understand things better, especially when the videos are like explainer videos they can ...

Remember when showing a video in class meant wrestling a VCR and hoping the tape didn’t get eaten? Yeah, me neither, but I’ve ...

Noted inventor Thomas Edison at the lightbulb's golden jubilee anniversary banquet in his honor, Orange, New Jersey, October 16, 1929. He is exhibiting in his hand a replica of his first successful ...