Polar eye candy: check out this spectacular aerial photo of a Greenlandic fjord from NASA’s Operation IceBridge

Posted on Categories Discover Magazine

PLUS: a gallery of other compelling images from the mission I'm always looking for cool imagery to use here at ImaGeo, and today I stumbled on this photo. It's of a fjord in southern Greenland, taken during Operation IceBridge's final flight of the 2017 Arctic campaign, on May 12, 2017. Fractured sea ice floats between the towering cliffs, with a glacier visible in the far distance at the head of the fjord. NASA posted the image here today. I've done some modest processing to correct ...read more

Emerging Editing Technologies Obscure the Line Between Real and Fake

Posted on Categories Discover Magazine

The image is modest, belying the historic import of the moment. A woman on a white sand beach gazes at a distant island as waves lap at her feet — the scene is titled simply "Jennifer in Paradise." This picture, snapped by an Industrial Light and Magic employee named John Knoll while on vacation in 1987, would become the first image to be scanned and digitally altered. When Photoshop was introduced by Adobe Systems three years later, the visual world would never be the same. Today, p ...read more

Paper About Plagiarism Contains Plagiarism

Posted on Categories Discover Magazine

Regular readers will know that I have an interest in plagiarism. Today I discovered an amusing case of plagiarism in a paper about plagiarism. The paper is called The confounding factors leading to plagiarism in academic writing and some suggested remedies. It recently appeared in the Journal of the Pakistan Medical Association (JPMA) and it's written by two Saudi Arabia-based authors, Salman Yousuf Guraya and Shaista Salman Guraya. Here's an example of the plagiarism: a 2015 paper by ...read more

The heat goes on: This past April was second warmest in records dating back to 1880 — as were February and March

Posted on Categories Discover Magazine

But with the monster El Niño of 2015/2016 far back in the rear-view mirror, temperatures in 2017 are running somewhat lower than last year NASA has come out with its monthly analysis of global temperatures, and the results are notable, if not terribly surprising: Last month was the second warmest April in 137 years of modern record-keeping. Last month beat out April of 2010 by just a small amount to achieve that distinction, according to the analysis by NASA's Goddard Institu ...read more

Are We Ready for Robot Judges?

Posted on Categories Discover Magazine

Artificial intelligence is already helping determine your future – whether it’s your Netflix viewing preferences, your suitability for a mortgage or your compatibility with a prospective employer. But can we agree, at least for now, that having an AI determine your guilt or innocence in a court of law is a step too far? Worryingly, it seems this may already be happening. When American Chief Justice John Roberts recently attended an event, he was asked whether he could forsee a day ...read more