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Mattia Menchetti

This Rainbow Wasp Nest Was Built With Colored Paper

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Mattia Menchetti

Though you probably don't want to see one in your house, wasps’ nests are impressive works of nature. Paper wasps construct their nests by chewing wood into a pulpy substance and using their saliva to hold it all together. In order to make these structures appear even more extraordinary, biological science student Mattia Menchetti experimented with providing colored paper to a colony of European paper wasps.

He started by feeding his captive wasps yellow paper, and then gradually began introducing more shades. The insects soon created a technicolor home for their larvae. In addition to making for some unusual eye candy, the nest is sturdy as well. A protein in the saliva of European paper wasps is so effective in making their nests waterproof that it's been used by scientists for a biodegradable drone.

You can check out the colorful photographs below. For more of Menchetti’s science work, you can visit his website

Images courtesy of Mattia Menchetti

[h/t: Nerdist]

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Animals
Why Male Hyenas Have It Worse Than Females
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A life of hunting zebras and raising young on the savanna isn’t half bad for a female hyena. Sadly, the same can’t be said for their male counterparts. As MinuteEarth explains, things take a downturn for the males of the species once they hit adolescence. No female in their pack will mate with them, a behavior scientists believe evolved to avoid inbreeding, so they head off in search of a different group to join. After dealing with vicious hazing from their new clan, they file in at the bottom of the rank and wait for other males above them to die so that they can slowly gain status.

Even after rising through the hierarchy, the most a male hyena can aspire to is being second place to the lowest-ranking female. Thanks to their bulky build and aggressive behavior, female hyenas enjoy a dominant position that’s rare in the animal kingdom.

After watching the video below, head over here for more facts about hyenas.

[h/t MinuteEarth]

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Art
A Beached Whale Sculpture Popped Up on the Banks of Paris's Seine River
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In Paris, dozens of fish varieties live in the Seine River. Now, the Associated Press reports that the famous waterway is home to a beached whale.

Rest assured, eco-warriors: The sperm whale is actually a lifelike sculpture, installed on an embankment next to Notre Dame Cathedral by Belgian artists’ collective Captain Boomer. It’s meant to raise environmental awareness, and evoke "the child in everyone who still is puzzled about what is real and what is not,” collective member Bart Van Peel told the Associated Press.

The 65-foot sculpture has reportedly startled and confused many Parisians, thanks in part to a team of fake scientists deployed to “survey” the whale. One collective member even posted a video on social media, warning Parisians that there “may be others in the water” if they opt to take a dip in the river, The Local reported.

The whale sculpture is only temporary—but as for Captain Boomer, this isn’t their first whale-related stunt. Last summer, the collective installed a similar riverside artwork in Rennes, France, and they also once strapped a large-scale whale sculpture to the back of a truck and drove it around France.

[h/t Associated Press]

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