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Natural History Museum

London's Natural History Museum Has a New Star Attraction: An Amazing Blue Whale Skeleton

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Natural History Museum

In January 2017, London’s Natural History Museum said goodbye to Dippy, the Diplodocus dinosaur skeleton cast that had presided over the institution’s grand entrance hall since 1979. Dippy is scheduled to tour the UK from early 2018 to late 2020—and taking his place in Hintze Hall, The Guardian reports, is a majestic 82-foot blue whale skeleton named Hope.

Hope was officially unveiled to the public on July 14. The massive skeleton hangs suspended from the hall’s ceiling, providing visitors with a 360-degree view of the largest animal ever to have lived on Earth.

Technically, Hope isn’t a new addition to the Natural History Museum, which was first established in 1881. The skeleton is from a whale that beached itself at the mouth of Ireland's Wexford Harbor in 1891 after being injured by a whaler. A town merchant sold the skeleton to the museum for just a couple of hundred pounds, and in 1934, the bones were displayed in the Mammal Hall, where they hung over a life-size blue whale model.

The whale skeleton remained in the Mammal Hall until 2015, when museum workers began preparing the skeleton for its grand debut in Hintze Hall. "Whilst working on the 221 bones we uncovered past conservation treatments, such as the use of newspaper in the 1930s to fill the gaps between the vertebrae," Lorraine Cornish, the museum's head of conservation, said in a statement. "And we were able to use new methods for the first time, including 3D printing a small number of bones missing from the right flipper."

Once restoration was complete, Hope was suspended above Hintze Hall in a diving position. There she hangs as one of the museum’s new major attractions—and as a reminder of humanity’s power to conserve endangered species.

"The Blue Whale as a centerpiece tells a hopeful story about our ability to create a sustainable future for ourselves and other species," according to a museum press release. "Humans were responsible for both pushing the Blue Whale to the brink of extinction but also responsible for its protection and recovery. We hope that this remarkable story about the Blue Whale will be told by parents and grandparents to their children for many years to come, inspiring people to think differently about the natural world."

Check out some pictures of Hope below.

 “Hope,” a blue whale skeleton suspended from the ceiling of Hintze Hall in London’s Natural History Museum.
Natural History Museum

“Hope,” a blue whale skeleton suspended from the ceiling of Hintze Hall in London’s Natural History Museum.
Natural History Museum

“Hope,” a blue whale skeleton suspended from the ceiling of Hintze Hall in London’s Natural History Museum.
Natural History Museum

“Hope,” a blue whale skeleton suspended from the ceiling of Hintze Hall in London’s Natural History Museum.
Natural History Museum

[h/t Design Boom]

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Big Questions
Why Do Cats Freak Out After Pooping?
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Cats often exhibit some very peculiar behavior, from getting into deadly combat situations with their own tail to pouncing on unsuspecting humans. Among their most curious habits: running from their litter box like a greyhound after moving their bowels. Are they running from their own fecal matter? Has waste elimination prompted a sense of euphoria?

Experts—if anyone is said to qualify as an expert in post-poop moods—aren’t exactly sure, but they’ve presented a number of entertaining theories. From a biological standpoint, some animal behaviorists suspect that a cat bolting after a deposit might stem from fears that a predator could track them based on the smell of their waste. But researchers are quick to note that they haven’t observed cats run from their BMs in the wild.

Biology also has a little bit to do with another theory, which postulates that cats used to getting their rear ends licked by their mother after defecating as kittens are showing off their independence by sprinting away, their butts having taken on self-cleaning properties in adulthood.

Not convinced? You might find another idea more plausible: Both humans and cats have a vagus nerve running from their brain stem. In both species, the nerve can be stimulated by defecation, leading to a pleasurable sensation and what some have labeled “poo-phoria,” or post-poop elation. In running, the cat may simply be working off excess energy brought on by stimulation of the nerve.

Less interesting is the notion that notoriously hygienic cats may simply want to shake off excess litter or fecal matter by running a 100-meter dash, or that a digestive problem has led to some discomfort they’re attempting to flee from. The fact is, so little research has been done in the field of pooping cat mania that there’s no universally accepted answer. Like so much of what makes cats tick, a definitive motivation will have to remain a mystery.

Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at bigquestions@mentalfloss.com.

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Animals
Listen to the Impossibly Adorable Sounds of a Baby Sloth
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RODRIGO ARANGUA/AFP/GettyImages

Sometimes baby sloths seem almost too adorable to be real. But the little muppet-faced treasures don't just look cute—turns out they sound cute, too. We know what you're thinking: How could you have gone your whole life without knowing what these precious creatures sound like? Well, fear not: Just in time for International Sloth Day (today), we have some footage of how the tiny mammals express themselves—and it's a lot of squeaking. (Or maybe that's you squealing?)

The sloths featured in the heart-obliterating video below come from the Sloth Sanctuary of Costa Rica. The institution rescues orphaned sloths, rehabilitates them, and gets them ready to be released back into the wild.

[h/t The Kid Should See This]

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