Puppies at Christmas. What could be cuter? (Answer: "NOTHING.")

Watch the cuteness below. Warning: Your heart might grow three sizes.

YouTube has no shortage of puppy videos, but this one has to be one of the best holiday-friendly ones.

"Nothing like celebrating Christmas with these little guys, so innocent and cute. Hopefully they got their chew bones from Santa this year," MPViral blogger Mike writes.

Holiday music, charitable giving and cool gadgets: this video has it all.

To celebrate the season, the Ignited Digital Choir — a choir made up of 64 iPhones — is raising money for charity.

"Introducing a choir unlike any other conceived in the history of music. One that's made up of misfits, creatures, politicians, robots, animals, Santas and a couple of otherworldly beings that simply defy definition," IgnitedUSA writes on YouTube.

The funny-but-maybe-annoying "Deck the Halls" rendition earns $0.05 for the Los Angeles Mission with every view. So do your part and sing along with the phones on everyone's wish list.

'Tis the season for many wonderful things. For most of us, SPF is not one of them.

BuzzFeed recently posted last spring's viral public service announcements as a poignant reminder to take sun protection seriously year round.

One PSA is Dear 16-Year-Old Me, David Cornfield Melanoma Fund's video project compiling letters to self filled with both regret and hope. It became one of 2011's top viral videos: this is how you successfully market a health issue to the online community.

Watch the fund's video below.

If you're heading to a sunny beach this winter, learn from the mistakes of brave skin cancer survivors and please slather on the sunscreen and cover up.

A'shop, a Montreal collective of graffiti artists, is determined to bring art and colour to a city that "has way too much grey." Recently it completed a city-approved, five-storey mural: an Art Nouveau-inspired take on Our Lady of Grace.

"The idea was to step out of our comfort zone and show the public what graffiti artists can be capable of," A'shop's Kris Wilk told My Modern Metropolis.

"There is an amazing amount of quality work being produced within Montreal's graffiti scene. Unfortunately, bad press and political strategies often only show the 'negative' side of it, creating unneeded friction between citizens and our culture."

"The main thing that struck us was the public's reaction while we were painting the mural. Some people gave us the cold shoulder at first, thinking we were painting an ad. Then when they realized we were reviving an old wall with a mural, they ... came back to see us everyday. That really fueled us," A'shop graffiti artist Fluke told The Montreal Gazette.

Matt Damon is Damon Claus this holiday season. The A-list actor and Water.org co-founder is going to jolly lengths to promote what he considers the perfect gift for the holidays: the gift of clean water.

Yet, some youngsters, perched on Damon Claus' knee, aren't impressed with a water-bottle suggestion.

"If you were stranded in the desert what would you rather have? This water bottle or Justin Bieber?" Damon asks a little girl with a serious case of Bieber fever. His argument does little to sway her.

Watch the cute video below. Apparently, children don't know about Matt Damon.

Every 20 seconds, a child dies from a water-related illness. Maybe the actor is right, it's time to add "clean water for the world" to that Christmas list.

"Welcome to Beatbox Bible."

This isn't your typical sermon.

Reverend Gavin Tyte, a 40-year-old vicar in east Devon, was a professional beatboxer prior to being ordained seven years ago.

His current status as a religious figure doesn't exclude his love for rap: "the married father-of-two still uses the technique in parts of his sermons and teaches it to children in schools," The Daily Mail reports.

Last year, Tyte rapped his Christmas sermon. This year, that sermon — which he uploaded to YouTube at his parishioners' request — has gone viral.

"I had feedback that people wanted an HD version with subtitles so I set about creating a new video that could be played in churches and youth clubs," he said.

Watch his version of the Nativity story below:

Tyte says he enjoyed the challenge of adapting scripture to rap:

"I love writing and wondered if it was possible to write the bible in rap. I have hung out with rappers for a long time, but trying to turn each verse into a rhyming verse is

Mom might not approve of a pop-and-candy diet, but she might be okay with fuelling the car with the stuff.

Two men from Maine, Fritz Grobe and Stephen Voltz, created a single-seat rocket car that runs on fizz and sugar. The Mark II traveled 239 feet, powered by 54 bottles of Coke Zero and 324 Mentos.

They posted footage of their closed-track 209-foot attempt:

The men, who are known for their Coke and Mentos experiments, say the vehicle, which uses a piston-and-cylinder mechanism just to get it going, is powerful enough that people shouldn't try it at home.

In Tauranga, New Zealand, a baby fur seal snuck into a suburban home through a cat door — and took a nap on the couch.

Annette Swoffer found the cute critter "hanging out with her cats in her kitchen." Soon, it found its way past Swoffer's pets and curled up on the couch.

"I got a shock. It's kind of like finding an elephant in your house," she said.

After a friend came over to confirm that Swoffer wasn't hallucinating and that she was, in fact, staring at a seal in her living room, Swoffer called the SPCA.

"They were giggling away and I'm saying, 'I'm not drunk, I'm not lying, there's a seal in my house,'" Swoffer told the NZ Herald News.

Soon the Department of Conservation sent over their biodiversity programme manager, Chris Clark, who removed the seal and returned it to the sea.

Clark and his colleagues were already looking for a seal after a reported sighting earlier in the day.