Shapeshifting robots using a new material could be on horizon

A new material being researched could make shape-shifting robots real, but let's hope they aren't as violent as the Transformers from the movies. Researchers have developed a flexible material that can stretch when heated and will allow robots to change shapes. The material, which can also be rigid, is a mix of elastomer foam with a soft metal alloy. With the material, robots could become more versatile. Most robots are rigid, much like human skeletons, but by morphing into new shapes, they could be used for new tasks.