Free Republic

Every day, hundreds of stone artifact enthusiasts around the world sit down and begin striking a stone with special tools attempting to craft the perfect arrowhead or knife. This craft is known as flintknapping, and for most, it is a skilled hobby or art form that was thought to occasionally require bandages or stitches.However, new research suggests flintknapping is far more dangerous than previously understood. And for early humans who were without the modern conveniences of hospitals, antibiotics, treated water and band-aids, a more severe cut could get infected and be life-threatening...They found Nicholas Gala, at the time a Kent...

How did a failing California solar company, buffeted by short sellers and shareholder lawsuits, receive a $1.2 billion federal loan guarantee for a photovoltaic electricity ranch project—three weeks after it announced it was building new manufacturing plant in Mexicali, Mexico, to build the panels for the project. The company, SunPower (SPWR-NASDAQ), now carries $820 million in debt, an amount $20 million greater than its market capitalization. If SunPower was a bank, the feds would shut it down. Instead, it received a lifeline twice the size of the money sent down the Solyndra drain. Two men with insight into the process...

Les Sayer hasn't cheated on his McDonald's-only diet. Not an apple, an orange, a cantaloupe or grapes in 17 days. Sayer, a teacher at NorQuest College and Metro Continuing Education, wanted to drive home the point to students that Morgan Spurlock's documentary, Supersize Me, was an opinion piece. He said he could eat McDonald's food for a month and lose weight, not gain it. "The main reason for doing this is because my students thought (Supersize Me) was an objective piece," the 39-year-old Sayer said yesterday. Sixteen days into the diet, Sayer says he's lost 13 pounds - he's down...