Smart News Ideas & Innovations | Smithsonian Magazinehttps://www.smithsonianmag.com/rss/smartnews-ideas-innovations/RSS feed for Smart News Ideas & InnovationsenMon, 03 May 2021 13:30:00 +0000World's Widest Airplane Completes Successful Second Test Flighthttps://www.smithsonianmag.com/smart-news/worlds-widest-airplane-completes-successful-second-test-flight-180977631/Stratolaunch's "Roc" aircraft has two fuselages and a wingspan of 385 feet Mon, 03 May 2021 13:30:00 +0000Inflatable Origami Structures Could Someday Offer Emergency Shelterhttps://www.smithsonianmag.com/smart-news/inflatable-origami-structures-could-someday-offer-emergency-shelter-180977615/An applied mathematics team created origami-inspired tents that can collapse to the size of a twin mattress with ease Thu, 29 Apr 2021 11:30:00 +0000New Chemical Process Turns Single-Use Plastics Into Fuelshttps://www.smithsonianmag.com/smart-news/new-chemical-process-turns-single-use-plastics-fuels-180977587/Researchers say their method can break down hard-to-recycle plastics using half the energy of existing techniquesMon, 26 Apr 2021 11:00:00 +0000This Biodegradable Plastic Will Actually Break Down in Your Composthttps://www.smithsonianmag.com/smart-news/biodegradable-plastic-has-composting-enzymes-built-180977577/Water and heat activate plastic-munching enzymes that reduce the material to harmless chemical building blocksFri, 23 Apr 2021 14:00:00 +0000Seaweed-Fed Cows Burp Less Planet-Warming Methane https://www.smithsonianmag.com/smart-news/seaweed-fed-cows-burp-less-planet-warming-methane-180977296/Researchers report an 82 percent reduction in methane emissions in cows fed 1.5 to 3 ounces of seaweed a day for 21 weeksTue, 23 Mar 2021 11:30:00 +0000Don't Just Look at These Paintings—Smell Them Too, Says New Dutch Exhibitionhttps://www.smithsonianmag.com/smart-news/hague-exhibition-invite-visitors-smell-art-180977262/"Scent dispensers" will emit odors fragrant and foul to evoke 17th-century EuropeThu, 18 Mar 2021 11:00:00 +0000