World’s Strangest

Your source for the strangest things around!

Our New Election Collection Is On Sale Until Midnight!

In honor of tonight’s second presidential debate, we’re putting our our brand-new election collection on sale! If you spend $60 or more, enter FALL10 at checkout to get $10 off. If you spend $75, enter FALL15 at checkout to get $15 off. *Offer expires on October 16, 2012, at midnight EST. Not valid with clearance, previously [...]

For Sale: Check Out Card Signed by Elvis Presley

Some Neatoramanauts may be old enough to know what this is. It’s a checkout card for a library book, used in the days when library circulation was handled by bear skins and stone knives instead of computers. In 1948, the Man Who Would Be King checked The Courageous Heart, a biography of Andrew Jackson, out of [...]

New Stuff in the mental_floss Store!

Go do some browsing! Simply use the coupon code CLASSACT before checkout—the 20% off is valid on the Home & Office section only and expires on Tuesday, August 16, 2011.

Summer Wardrobe Stock-Up Sale: All Shirts $14.90!

Now through Monday, all our t-shirts are $14.90! Just enter the code SUMMERSTYLE before checkout. You can be throwing around asymptotic high fives in your asymptotic high five shirt all summer. * Discount code not applicable to package deals, subscriptions and outlet items.

Get Free Shipping on Orders Over $50!

Just visit our store, fill up your cart, and enter the code SHIP4FREE before checkout. (Sale ends November 22nd at 11:59pm Eastern Time.)

Introducing Split Decision—Your New Favorite Trivia Game!

I couldn’t be more excited about the arrival of Split Decision. If you like games and our distinct mix of knowledge and nonsense, I really think you’re going to love it. And it’s the perfect gift for all those people you have to get something for, but can’t think of what to buy. If you use [...]

Sale Reminder: All T-Shirts $14.90!

If you’ve been thinking about replenishing your t-shirt supply, now would be a good time. Through Tuesday, all mental_floss t-shirts are on sale for $14.90. Just visit the mental_floss store and enter the code NEWTEES before checkout. Happy shopping!

2 New Tees, 1 Awesome Price (This Week Only: All Shirts $14.90)

Just visit the mental_floss store and enter the code NEWTEES before checkout. Sale ends Tuesday, February 2nd, at 11:59 pm EST!