At first glance, the soap foam appears to be quite simple: it is light, airy, and most often white. However, there is a great ...

A bartender pours a draft beer in a bar in Brest, western France - Copyright AFP/File FRED TANNEAU A bartender pours a draft beer in a bar in Brest, western France ...

With the holiday season in full swing, gifts of all shapes and sizes are being shipped around the world. But all that packaging generates lots of waste, including cardboard boxes and plastic-based ...

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Liquid foams fascinate toddlers singing in a bubble bath. Physicists, too, have an interest in their acoustical properties. Borrowing from both porous material and foam science, scientists studied ...