Christina

5 Flips | 1 Magazine | 3 Likes | 1 Follower | @Christina5atg | Keep up with Christina on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Christina”

Press me! The buttons that lie to you

Does it help to push the buttons on pedestrian crossings, train doors and thermostats? Often the answer is “no”, as Chris Baraniuk discovers.<p>The tube pulls in to a busy station along the London Underground’s Central Line. It is early evening on a Thursday. A gaggle of commuters assembles inside and …

Those puppy-dog eyes trigger chemical connection with humans

The long, loving gazes. The ritualized, often high-pitched, expressions of affection. The heroic self-sacrifice one would readily endure for the other.<p>What is it about the bond between human and dog that is not like the relationship between parent and child?<p>Now science offers a new explanation for …

Six lessons we can learn from geniuses

Whether it’s designing a supersonic vehicle, helping the blind to see or creating space history, what can we learn from the great minds behind these feats?<p>Our series The Genius Behind has taken you inside the minds of people who are making the impossible possible. Whether it is designing the …

Yiwu: The Chinese city where Christmas is made and sold

Forget Lapland. The real home of Christmas is a strange and unknown Chinese city called Yiwu. Tim Maughan visited the global epicentre of festive decorations and plastic gifts.<p>I’m a few hours away from Shanghai and I’ve not seen daylight for over three hours. I’m also hopelessly lost. I’ve been …

Christmas Ornaments

Scientists Have Found A Crystal That Can Let You Breathe Underwater

It’s a great scientific irony that water is full of oxygen yet none of it is breathable to humans. But that might be about to change, thanks to a research team in Denmark and a bizarre crystal they’ve discovered.<p>Carrying the catchy label of [{(bpbp)Co2II(NO3)}2(NH2bdc)](NO3)2 * 2H2O, and what we’re …