Beats concentration

BBC News

As the academic year gets under way, students will be returning to their work. But while some can happily crank out an essay against the backdrop of their favourite tunes, others look on bemused - wondering how intense concentration can be combined with the apparent distraction of music. So why is it some people can happily soundtrack their studying while others demand total silence?

Family discovers unusual source behind boy's lead poisoning

FOX News

After two years doctors finally were able to figure out why an 8-year-old Australian boy had high concentrations of lead in his body. It started when the unnamed boy complained of a stomachache severe enough to warrant a doctor visit. Doctors then found over 50 lead pellets trapped inside the boy's appendix--with no explanation for how the pellets got there from the digestive tract. However, the physicians didn't suspect this unusual location right away, according to a LiveScience report. After identifying foreign objects inside what looked like the boy's stomach, doctors flushed his digestive system out--but the objects remained unchanged.

Who Is Reinhold Hanning? Auschwitz Guard Who Was Accessory To 170,000 Murders At Concentration Camp Dies

International Business Times

Reinhold Hanning, an Auschwitz guard convicted of 170,000 counts of accessory to murder, died Tuesday – without having served a single day in prison. Hanning, who died at the age of 95, was convicted of five years in prison last year but was still in the process of appealing the verdict when he died. Hanning worked as a guard at the concentration camp from January 1942 to June 1944. And while the court found no evidence that he was a direct participant in the deaths that occurred at Auschwitz, he was convicted for his role there. Prosecutors in the case said he met prisoners as they arrived at the concentration camp and might have escorted some to their deaths at gas chambers.

For Love and for Money, More Seniors Are Staying Employed

U.S. News

Reviewing statistics from the final quarter of 2016, Tauer discovered among Jackson County workers 65 and older there was a higher concentration in retail trade; professional, scientific and technical services; real estate, rental and leasing; and other services when compared with overall figures. He added differences were only between 1 and 3.4 percentage points. Not surprisingly, there was less concentration in physically demanding construction and manufacturing sectors.

Global Carbon Dioxide Concentration Surpasses Record Level, Highest In Last 800,000 Years

International Business Times

The concentration of carbon dioxide (CO2), one of the most harmful greenhouse gases on our planet, touched record high last month. According to the recent set of observations taken at the Mauna Loa Observatory in Hawaii, world's oldest continuous CO2 monitoring station, the concentration of the gas in our atmosphere went up to a whopping 410.31 parts per million (ppm) in the month of April. These levels have never been this high in the history of human life. In fact, according to a press release from the Scripps Institution of Oceanography at the University of California, San Diego, it is the highest in the last 800,000 years. Before the beginning of the Industrial Revolution, the levels of CO2 fluctuated but never crossed 300ppm.