One more chance!

Oregonians, if you missed the Mystery of Matter premiere last night at 10, you can still catch it. Set your DVR or VCR to record it tonight.

Hour 1 airs again Wednesday, Oct. 22, at 3 a.m. on OPB

See promos for the series and Hour 1 at the Vimeo links below:

What is the world made of? 60-second series promo
Joseph Priestley and Antoine Lavoisier discover oxygen

Priestley discovers a "super air"

A man and a mouse

Humphry Davy discovers laughing gas

Is electricity part of matter?


  1. Is it actually true that OPB won't stream this online? What about those of us who don't have a TV, yet still support OPB? Please reconsider.....

    1. If you send me your email address, I'll send you a link where you can stream the series.

    2. Hello,
      I would greatly enjoy streaming these episodes online. Can you tell me where I can access the link mentioned above? I am happy to send my email address.
      Thank you in advance

    3. Madeline,

      Please email me at this address: I will send you the link.

      Steve Lyons