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motionbox.com presents - HDYK

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It's an all-new 5-day trivia hunt,
with an all-new set of puzzles, prizes, and now, a major sponsor!

Co-puzzle Master Josh Halbur and I are thrilled to announce that How Did You Know? now has its very own Geritol. Yes, the extraordinary video sharing site motionbox.com, which I've written about on this site before, is now sponsoring our monthly 5-day trivia hunt.

>> What does that mean for HDYK? We've got an investor interested in helping us take the game to the next level. So please, before you do anything else, mosey on over to motionbox.com and see all the amazing services they offer, most for free!

vado>> What does that mean for you gamers? Better prizes! Each month, motionbox.com will be giving out 3 prizes: a free premium subscription on their site; a Vado 8GB HD cam. Plus, the winner of the cam will get the opportunity to purchase a discounted premium membership on motionbox, as well.

>> How do you win? We've got new rules, so pay attention: anyone who submits any kind of answers at all, right or wrong, is now eligible for a prize. So long as you submit, you'll be entered into a drawing to win the free, premium subscription to motionbox.com, worth $49.99. Next: the $199.99 Vado 8GB HD cam. Anyone who submits all the correct answers within 24 hours of the final puzzle post on day 5, will be eligible for a drawing for the this amazing little gadget that holds up to 2 hours in brilliant HD.

>> So what's in it for the person/team who finishes first with all the correct answers? Bragging rights, as always, with your photo/bio posted on our site. But also two chances to win the motionbox.com prizes, and, as is our tradition here at the _floss, your pick of any t-shirt from our store.

There you have it! If you're not a Fan of our Facebook page , be sure to add us so we can keep you updated, and you can get in on some pretty nifty clues throughout the week. If you're new to our five-day hunt, you can read up on our new Rules page here. You'll also want to check out last month's hunt and read up on our defending champion Daniel Wilson. If you missed Day 1, that's right this way; Day 2 is down yonder; Day 3 over here; Day 4 is this-a-way. Ready to get your final Hunt on? Tune back in at 8pm ET!

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History
The Secret World War II History Hidden in London's Fences

In South London, the remains of the UK’s World War II history are visible in an unlikely place—one that you might pass by regularly and never take a second look at. In a significant number of housing estates, the fences around the perimeter are actually upcycled medical stretchers from the war, as the design podcast 99% Invisible reports.

During the Blitz of 1940 and 1941, the UK’s Air Raid Precautions department worked to protect civilians from the bombings. The organization built 60,000 steel stretchers to carry injured people during attacks. The metal structures were designed to be easy to disinfect in case of a gas attack, but that design ended up making them perfect for reuse after the war.

Many London housing developments at the time had to remove their fences so that the metal could be used in the war effort, and once the war was over, they were looking to replace them. The London County Council came up with a solution that would benefit everyone: They repurposed the excess stretchers that the city no longer needed into residential railings.

You can tell a stretcher railing from a regular fence because of the curves in the poles at the top and bottom of the fence. They’re hand-holds, designed to make it easier to carry it.

Unfortunately, decades of being exposed to the elements have left some of these historic artifacts in poor shape, and some housing estates have removed them due to high levels of degradation. The Stretcher Railing Society is currently working to preserve these heritage pieces of London infrastructure.

As of right now, though, there are plenty of stretchers you can still find on the streets. If you're in the London area, this handy Google map shows where you can find the historic fencing.

[h/t 99% Invisible]

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holidays
Custom-Design the Ugly Christmas Sweater of Your Dreams (or Nightmares)
iStock
iStock

For those of you aspiring to be the worst dressed person at your family's holiday dinner, UglyChristmasSweater.com sells—you guessed it—ugly Christmas sweaters to seasonal revelers possessing a sense of irony. But the Michigan-based online retailer has elevated kitsch to new heights by offering a create-your-own-sweater tool on its website.

Simply visit the site's homepage, and click on the Sweater Customizer link. There, you'll be provided with a basic sweater template, which you can decorate with festive snowflakes, reindeer, and other designs in five different colors. If you're feeling really creative, you can even upload photos, logos, hand-drawn pictures, and/or text. After you approve and purchase a mock-up of the final design, you can purchase the final result (prices start at under $70). But you'd better act quickly: due to high demand, orders will take about two weeks plus shipping time to arrive.

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