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A new improved tattoo for a new improved you.

Marsha Lewis, Contributing Producer

Researchers are recycling and reusing common materials in roadways and buildings.

Katharine Gammon, Contributor

Using science to unstick the fermentation process.

Marsha Lewis, Contributing Producer

Will there ever be a truly safe way to smoke?

Benjamin Plackett, Contributor

Inspecting a bone from a salmon's ear can reveal where it has lived.

Peter Gwynne, Contributor

Looking into the time it takes for beer to process.

Karin Heineman, ISTV Executive Producer

Experts say there are many misconceptions about synthetic cannabinoids.

Benjamin Plackett, Contributor

Dust particles may trigger ice crystals because of physical properties rather than chemistry.

Jyoti Madhusoodanan, Contributor

Food can be tracked with sugar-based barcode that is safe to eat.

Marsha Lewis, Contributing Producer

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