Mattress Meltdown

Old mattress, room with white walls

Time to take out the recycling – cans, bottles, newspaper….MATTRESS? This is Sandra Tsing Loh with the Loh Down on Science, saying… ever wonder why you’re always seeing old mattresses out on the street? Plastic is recycled by melting and reshaping it into something new. But mattresses are made of a weird

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Fantastic Plastic

Reduce, Reuse… Refashion? This is Sandra Tsing Loh with the Loh Down on Science. Plastics are everywhere – our homes, offices, and sadly our environment. They don’t break down easily so they accumulate in oceans and landfills. So don’t forget to recycle! But how else can we limit our litter?

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Deep Dive

What menacing secrets lurk in the depths of the ocean? This is Sandra Tsing Loh with the Loh Down on Science,saying…one word: “Plastics!” Plastics have been invading our oceans for years. Unfortunately, many animals, such as sea turtles, mistake them for food. But does plastic reach the creatures dwelling in

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Butane on Wheels

Bicycles. Green energy… in more ways than one! This is Sandra Tsing Loh with the Loh Down on Science. Hydrocarbons like butane are chemicals used in fuels. Fuels use the energy stored in the bonds of these molecules. Bonds can hold a lot of energy, but too much makes them

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