Add Yahoo as a preferred source to see more of our stories on Google. Styrofoam cooler outdoors in front of a gate - Robin Gentry /Getty Images Generally cheap and not designed to be used long-term, ...

Researchers have developed a lightweight concrete that combines nano-silica and expanded polystyrene to significantly enhance both thermal insulation and structural strength. This advancement, ...

Styrofoam cooler outdoors in front of a gate - Robin Gentry /Getty Images Generally cheap and not designed to be used long-term, Styrofoam coolers are typically reserved for short daytrips, distant ...