Thanks yelloworanges.
on my5.tv I found VODs only.
That Roku looks good looking at it from US VPN.
Without VPN I get redirected to here:
https://therokuchannel.roku.com/enguard/en-gb
When I search for content, Smithsonian, I get no result.
They talk about their player or devices I wouldn't be interested to buy.
What they don't say in FAQ is: "Can I watch what I want to watch on my PC without Roku junk devices?"
I got lost on Roku website with too much told and explained nothing and result is I found nothing.
Your link is perfect match to what I would like to see in search engine and I hadn't seen it.
Subscription $5 for Smithsonian Channel Plus, Roku, but looks like only for US folk.
When you run US VPN here you find you can't see number of Euro sites I normaly see.
Euronews doesn't ask for money but if you run US VPN you can't see it money or no money.
That myustv.com looks to me like some university student's work for his final exam which
he made once and left. I had my eyes swollen looking on Yandex to find something like that
and next step will be to learn professional Google search techniques and keep on looking ...
Updates will follow.
Cheers.