PrimeWire

You can now watch the entire Modern Marvels Season 5 Episode 23 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Modern Marvels: The history of civilization could easily be measured in terms of our ability to make, use, and improve tools--an activity that is at least 4-million years old! At the tip of our toolmaking timeline are power tools. We'll examine today's power tool industry, which is booming thanks to more powerful, lighter, and quieter cordless tools.