450 gave me good chuckle
For those talking about not using TV much, or that the UI is slow, my setup is a cheap projector hooked into my sound system and hooking up a laptop when streaming as necessary. Really dislike the smart anything that can be used in other ways for the reasons I already saw mentioned, but it is hard to lag something that has no Internet by looking for ads and updates for sure.
Though I must say I am not brave enough and my family uses it so I prefer to have jest one broken service instead of enire machine.
But it is possible.
What the... How RSS which is an XML can predates internet and computers and even transistors?
2. With good insulation you can easily store heat for a day which is all you need. You're never going to get close to storing summer heat for the winter. That's not impossible but not feasible for something this scale (and not cost effective at any scale).
3. You just heat it up and cool it down. There are no fancy chemical processes happening other than the phase change. It's exactly like a phase change hot/cold pack you can buy on Amazon.
4. I'm pretty sure this is designed for domestic heating...
It's kind of an obvious idea tbh. I don't think they've done anything super innovative... They made an aluminium heat sink..
This is ground basically. How deep varies but few meters underground you basically have average yearly temperature. You could pump heat from house to the ground to take it out from the ground during winter.