Tagged: metal sponge

9 Futuristic Materials

9 Futuristic Materials Learn about some materials that seem like they should belong in science fiction, but actually exist today! Hosted by: Michael Aranda ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Ove,…