I am an Indian by origin and currently a Canadian citizen. During my recent holiday visit to India, I purchased a Turquoise gemstone along with a certificate from a reputable seller. Now, as I prepare to return to Canada (Surrey, British Columbia), I have a layover at London Heathrow Airport before my final destination with Air Canada.

I would like to know if there are any specific regulations regarding carrying gemstones while traveling. Do I need to provide any supporting documents, such as an invoice, a bill, or an authenticity certificate from a particular lab, for immigration clearance? Also, since I have a layover in London, I am curious if there are any specific requirements or restrictions at Heathrow Airport regarding carrying gemstones.

Has anyone had a similar experience? Any guidance on the required documents at both London Heathrow and Canada for a smooth immigration process would be greatly appreciated.

Looking forward to helpful responses. Thank you!

Find yourself watching tons of great videos on [insert chosen video sharing platform], but also find yourself reluctant to flood the Tildes front page with them? Then this thread is for you.

It could be one quirky video that you feel deserves some eyeballs on it, or perhaps you've got a curated list of videos that you'd love to talk us through...

Share some of the best video content you've watched this past week/fortnight with us!

Have you watched any movies recently you want to discuss? Any films you want to recommend or are hyped about? Feel free to discuss anything here.

Please just try to provide fair warning of spoilers if you can.

Sometimes, after I get home from work, I have a surprisingly strong urge to not be wearing socks. Like, my feet themselves YEARN to be free of their cotton confines!

I have no idea how or why this happens, only that it does sometimes. I also don't really have a name for it -- or even an easy way to put it into words. It feels similar to how restless leg syndrome manifests for me, only instead of the compulsion to move my feet, it's a compulsion to not be stuck in socks.

What feelings do you have that aren't really nameable/describable? Do your best to put them into words in whatever way you can!

"Feelings" can be anything -- physical or emotional.

Have you watched any TV shows recently you want to discuss? Any shows you want to recommend or are hyped about? Feel free to discuss anything here.

Please just try to provide fair warning of spoilers if you can.

Title kinda gives the gist of it all.

I have been wondering about a way to have a "full" desktop with just XR glasses, a phone, bluetooth keyboard, and an internet connection.

Not sure if this is easily doable, or if Windows VMs would be so expensive to make it pointless. Maybe something like WINE or w/e the not 20 year outdated current thing is to run Windows software.

The main use would be to run 1-2 browsers and trading software.

Just curious if this is a foolish idea or not.

Gen 2 Chromecast devices all got struck by a certificate issue today, which is a firm reminder that they are another thing in my house that I don't actually control. They are also one of the very few google things that I still use.

I want to kill both of those points.

Fire Sticks, Roku whatevers, Chromecast, they all have to phone home to some central server to authenticate and feed information. I don't want that. I have servers, I have raspberry pis, I have like 6 random old laptops that need a use.

Is there any self hosted project that emulates the functionality of a Chromecast?