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You’ve probably noticed new electronic payment screens when purchasing coffee or other items at a counter. With the new systems, do customers end up tipping more?  An automatic tipping system called Toast says since 2017, quick service restaurants using their system have received tips on nearly 60 percent of credit card orders, compared to 28 percent previously.    "The basic idea is to make it very easy for you, very convenient for you, and create an expectation that this is a norm,” says Dr. Kevin Masters, a professor at CU Denver. “And this is what’s usually done."   Dr. Masters says the psychology behind the process is to cause stress for customers, which makes them tip no matter how much they decide.   "These ones where you are at a coffee shop or taxi places like that, you're given this automatic tip, especially if there is a line behind you there is a pressure," he says.   If you think you're the only one who feels awkward in this situation, you're not alone. Nathan, who works as a barista, says the feeling is mutual. But he does believe he gets tipped more with automatic tipping screens.    Dr. Master's says whether or not you tip, it's all psychological with the pressure you feel."Most of us, I think, would rather just get it over with,” he says. “So, if it costs me a few more cents on this cup of coffee, [no] big deal."    1427

You can help NASA discover new planets.On Wednesday, the agency announced its new website called Planet Patrol, where astronomers can hunt down new worlds, with the public's help.NASA said they’d sort through images collected by NASA’s Transiting Exoplanet Survey Satellite or TESS for short.“Automated methods of processing TESS data sometimes fail to catch imposters that look like exoplanets,” said project leader Veselin Kostov in a press release. “The human eye is extremely good at spotting such imposters, and we need citizen scientists to help us distinguish between the look-alikes and genuine planets.”TESS captured hundreds of thousands of snapshots over a year, but scientists need help because there are too many pictures to examine.Kostov said that computers are excellent at analyzing data, but sometimes fail to determine potential planets from fakes.Participants will answer questions as they sift through the images to help Kostov and his team of researchers narrow down the list of potential planets. 1027

is expected to grow to three times larger than the Great Barrier Reef.It started in 2007: A man-made forest planted along the border of Africa with the goal in mind to restores degraded land, fight poverty and make a dent in the fight against climate change. The massive initiative along the southern edge of the Sahara Desert in Africa's Sahel region aims to stop desertification, or the spread of the Sahara. The Great Green Wall is also feeding some of the planet's poorest people.The massive forest is 15 percent complete and has already created hundreds of jobs and boosted the local economy. 600

from a mural after the "hidden" message caused a stir online.The mural, titled "The Devil Is in the Details," was created by New York-based artist ELLE as part of Lexington art collective PRHBTN's annual street art festival. The festival has brought dozens of large-scale works to the city.The colorful piece on the side of a building near Short and Church streets depicts the faces for four women and a snake emerging from a can of spray-paint.But it also contained what the artist said was supposed to be a hidden message: "F*** Trump."By Tuesday night, the words had been spray-painted over. The building's owner confirmed that he had ordered the words be covered up after news of the explicit message caused a stir online.Earlier, the artist said the words were supposed to be invisible unless shown under a blacklight. But for some reason, the special paint didn't dry clear. She also released a statement about the work."In America we are all entitled to share our opinion, and it's important to exercise this right," her statement read, in part. "Let me be clear, this is not about politics, this is about expressing my anger: I am fed up!""I'm not trying to make people angry. I'm trying to make people talk," ELLE said Tuesday.After the words were covered up, she took to her social media accounts to criticize the move, saying: "Free speech isn't a thing in Trump Territory." 1387

Friday morning, the Associated Press reports.The earthquake occurred near Three Lakes, Washington at 2:51 a.m. local time. The earthquake was followed by a 3.5 aftershock.There were no immediate reports of injuries. 217