Animals Count And Use Zero. How Far Does Their Number Sense Go?

Plus, the link between happiness and a sense of humor. [Welcome To The Futurist] The Futurist uncovers unique and inspiring topics that feed your curiosity. Curated articles on technology, science, and culture delivered to your inbox. Not for you? Unsubscribe anytime below. /story [The Link Between Happiness And A Sense Of Humor | The Atlantic]( [THE LINK BETWEEN HAPPINESS AND A SENSE OF HUMOR]( Consuming humor brings joy and relieves suffering. In a 2010 study from the Journal of Aging Research, the researchers gave one group of senior citizens “humor therapy” — daily jokes, laughter exercises, funny stories, and the like — for eight weeks. A control group did not receive this therapy. At the end of the experiment, the people in the first group reported feeling 42 percent happier than they had at the beginning. They were 35 percent happier than the second group, and experienced decreases in pain and loneliness. [The Atlantic]( /hustle [Running A Biz? Don’t Sleep On GA For Insights | Entrepreneur]( [RUNNING A BIZ? DON’T SLEEP ON GA FOR INSIGHTS]( In the digital age, business is a numbers game as billions of people spend hours each day online shopping, browsing, watching, reading, and consuming. You probably already know that Google Analytics can tell you about your site’s performance and visitor behavior, but are you using it to uncover hidden gems that can help you better understand and serve your audience? [Entrepreneur]( /machine [Audi’s New Autonomous Concept Car Is Also Sort Of A Transformer | The Verge]( [AUDI’S NEW AUTONOMOUS CONCEPT CAR IS ALSO SORT OF A TRANSFORMER]( Audi released details of a new concept car this week called the Skysphere, a self-driving roadster that can change shape at the touch of a button. The sleek, villainous-looking convertible pairs an electric powertrain with luxury amenities for a result that even Batman would find a bit over the top. Notably, the vehicle features an adaptable wheelbase that can change size based on the driving mode, as well as a digital cockpit with a retractable steering wheel and pedals that stow away when the car drives itself. [The Verge]( /gear [Geologie Is Getting Men Excited About Their Skincare Routines (And Requires Only Two Minutes) | [Partner]]( [GEOLOGIE IS GETTING MEN EXCITED ABOUT THEIR SKINCARE ROUTINES (AND REQUIRES ONLY TWO MINUTES)]( Following a skincare regimen sounds complicated. [Geologie]( is not. The reality is a simple, two-step routine can change your face forever. Just one minute in the morning and one minute at night with Geologie can tame oily skin, treat dark under-eye circles, and beat acne in a clean fight. This game-changing brand is proof that all you need are a couple of quality products tailored to your specific skin type. Men’s skincare has never been so easy or affordable: start with your personalized trial set and get 70% off with code FUTURIST70. [Partner] /interior [@douglasfriedman on Instagram]( [@douglasfriedman]( /wild [Animals Count And Use Zero. How Far Does Their Number Sense Go? | Quantum Magazine]( [ANIMALS COUNT AND USE ZERO. HOW FAR DOES THEIR NUMBER SENSE GO?]( Practically every animal that scientists have studied — insects and cephalopods, amphibians and reptiles, birds and mammals — can distinguish between different numbers of objects in a set or sounds in a sequence. They don’t just have a sense of “greater than” or “less than,” but an approximate sense of quantity: that two is distinct from three, that 15 is distinct from 20. This mental representation of set size, called numerosity, seems to be “a general ability,” and an ancient one, said Giorgio Vallortigara, a neuroscientist at the University of Trento in Italy. [Quanta Magazine]( /style [Step Into Three Pairs of Stretch Pants for $100 at JACHS NY | JACHS NY]( [STEP INTO THREE PAIRS OF STRETCH PANTS FOR $100 AT JACHS NY]( Smell that? 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