Da Tumbler: Tumbling device helps to remove microplastics from Hawaii beaches

A beach cleaning tumbler machine that helps to remove microplastics from the sand is being used on beaches around Oahu, Hawaii. The simple device, known as “Da Tumbler”, spins sand and debris inside of a metal grate, catching debris and allowing clean sand to fall through. Ken G Kosada, who built the device, said: “I built these to clean our beaches in Hawaii but more … Continue reading Da Tumbler: Tumbling device helps to remove microplastics from Hawaii beaches