SciTech Now

SciTech Now: Episode 616

Season 6 Episode 16 | 26m 46s | Video has closed captioning.

In this edition of SciTech Now, cryptocurrencies and the underlying technology known as blockchain; researching the chemicals in our water systems; sampling and photographing bacteria on subway lines; understanding the significance of frogs as an indicator of environmental health.

Aired: 02/26/20

Rating: NR

Problems Playing Video? | Closed Captioning

SciTech Now is a local public television program presented by WLIW PBS.