Wow! So many squishies and so much food! In this Squishy Food vs Real Food challenge video the Urban Juniors enjoyed revealing all the satisfyingly squishy food toys and whoever got the real food and took a bite got one point. Watch Isla's reaction as she get's a real food she really doesn't like! Squishy popcorn: ****** Squishy chocolate: ****** Squishy burger and fries: ****** Squishy cake and dougnuts: ****** Squishy watermelon: ****** In this video we revealed led a burger squishy, a chocolate squishy, ice cream squishies, a watermelon squishy, a cake squishy, a coffee squishy and many more. What are squishies? Squishies are a really soft toy made of a special kind of foam called memory foam. They are a big hit on social media, and they are available at many stores including Amazon. They first surfaced in Japan. What is memory foam? Memory foam is mainly made from polyurethane but it also consists of chemicals which increase its density and viscosity. Its more accurate and scientific name would be viscoelastic polyurethane foam, or low-resilience polyurethane foam or LRPU. Squishies are made by feeding gas into a polymer matrix, the squishy foam material has a special structure that matches pressure against it, but it magically and slowly springs back to its original shape. Awesome! How do squishies work? The dense memory foam reacts to body head by softening. This allows it to be squishy when in contact with body warmth. when you let go, the squishy starts to cool down and so returns back to it's original shape. There are fast and slow squishies. They both work in the same way but the slow rising squishies have more resistance to the cooling effect. That's why soft squishies rise softly! Why were squishies invented? Squishies (or memory foam) was invented in 1966 by NASA! or more specifically the NASA Ames Research Center to make aircraft cushions safer. Scientist Chiharu Kubokawa and Charles A. Yost were significant contributors to the squishy foam effort! The temperature reactive squishy foam was first called “slow spring back foam”but it was also called temper foam. Other cool squishy facts Squishies or memory foam is used in a whole bunch of places that you might encounter more often than you think. Did you know there are squishies in hospital xray beds? Memory foam is also used in everyday domestic mattresses. When memory foam was first invented is was very expensive to produce. That's why we did not see squishy toys on the shelves until relatively recently. Toy in other Languages: खिलौने, brinquedos, ของเล่น, اللعب, igračke, đồ chơi, oyuncaklar, leksaker, juguetes, играчке, игрушки, jucării, тоглоом, leker, اسباب بازی, zabawki, 장난감, トイズ, giocattoli, mainan, játékok, צעצועים, Hračky, legetøj, speelgoed, laruan, jouets, Spielzeug, Παιχνίδια You can send us mail at the following address: Urban Juniors PO BOX 3195 CR5 9EY Urban Juniors is all about toys and play. Please subscribe to our channel for lots of videos about fun, games, toys and play. We will review the latest toys and kids gadgets and we love to do fun science experiments too!