روسيا.. ابتكار طريقة لإنتاج الوقود من البلاستيك
ابتكر علماء معهد كيمياء النفط التابع لفرع أكاديمية العلوم الروسية في سيبيريا طريقة لتحويل البلاستيك إلى وقود حقيقي، وذلك من خلال تفاعل كيميائي يتضمن التسخين إلى 475 درجة مئوية.
Science
Palisades power plant will restart before end of year, Chris Wright says during visit to 'zombie reactor' | The National
Critics point to list of recent incidents and promise to continue opposition to restart
Science
Alarming Study: 77% of Pilots Report Falling Asleep During Flights
A new report has raised alarming concerns about aviation safety after finding that a large proportion of pilots have experienced brief episodes of sleep while in the cockpit. According to the European Cockpit Association (ECA), more than three in four pilots have fallen asleep while operating an aircraft, the New York Post reported. The study, released this week and involving approximately 7,200 pilots, found that 76.8% of respondents had experienced at least one episode of involuntary sleep at the controls during the four weeks preceding the survey.