1569
Tell me what it means
(lemm.ee)
1. Be civil
No trolling, bigotry or other insulting / annoying behaviour
2. No politics
This is non-politics community. For political memes please go to !politicalmemes@lemmy.world
3. No recent reposts
Check for reposts when posting a meme, you can only repost after 1 month
4. No bots
No bots without the express approval of the mods or the admins
5. No Spam/Ads
No advertisements or spam. This is an instance rule and the only way to live.
Might as well paste my answer here as well.
Edit: That's also why you'd get static when running a microwave, vacuum or whatever. The TV would pickup the noise generated by those machine.
Edit 2: As another user has mentioned, the option to switch the channel existed in case one channel had interference issues.