If the grandparents enjoy getting physical mail and like hard copy photos to have around the house, then https://nanagram.co is a good option[1] You just text in your photos and they printed and shipped once a month. We use it for my mom to send baby photos and she loves it. [1] Full disclosure: my older brother built this service, but I don’t have an affiliation other than being a proud brother and happy customer. - Source: Hacker News / about 1 year ago

Nanagram- hard copies of photos sent on a monthly basis. Great for the scrapbooker family member. Source: about 1 year ago

I'm not affiliated, but I have been using Nanagram for the last couple of years to send prints to my Mom. Source: over 2 years ago

That is adorable. You know what she'd love? NanaGram. Send her back 3 photos of you for free on our home page. Source: almost 3 years ago

4. Grandparent gets envelope of printed photos just like the ones filling their old albums on the shelves It really is that easy. It’s affordable. And the founder is very responsive to any support inquiries. It was a service I always wanted to build myself but never had the time. I’m very grateful for it. [0] - https://nanagram.co/. - Source: Hacker News / about 3 years ago

I have a Helix mattress and I think they have a policy that you can return the mattress within a set number of days if it doesn't work for you. The best thing about it was that I could customise it to my sleeping preferences, including softness and my favoured sleep position (side). I think you can do two different sides with different sleep preferences, but don't quote me on that. There's a quiz you take and that... Source: about 1 year ago

Water beds are such high maintenance! My bio-mom and my dad had one in the 80s and it was crazy to lay on, for one thing. I have a great mattress from Helix I got a few years ago and have been using ever since. It's pretty dope and does improve the quality of my sleep (when I'm able to sleep, that is). The cool thing about Helix is that you can customise your mattress to your sleep preferences. Mine's nice and... Source: over 1 year ago

Hey, no experience here but I heard a well respected neuroscientist speak about the importance of sleep. He had recommended this specific brand: https://helixsleep.com/. Source: about 2 years ago

Recently got one from helix and it’s incredible. Source: about 3 years ago