The gurney in the execution chamber at the Oklahoma State Penitentiary is pictured in McAlester, Okla., in 2008. Legal pressures and concerns from European manufacturers have made traditional execution drugs unavailable to states. AP hide caption

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Whether the error in Supreme Court Justice Antonin Scalia's recent dissent was originally his fault or a clerk's doesn't make it less cringeworthy. Alex Wong/Getty Images hide caption

itoggle caption Alex Wong/Getty Images

Andy Leer of maker space chain TechShop calibrates a 3-D printer at a GE-sponsored pop-up workshop in Washington, D.C. Maker spaces, which offer access to industrial-grade tools, are attracting support from governments and big companies like Ford and Lowe's. Gary Cameron/Reuters/Landov hide caption

itoggle caption Gary Cameron/Reuters/Landov

Nat West, owner of Reverend Nat's Hard Cider in Portland, Ore., uses sweet apples to make cider, and gives it an extra kick with ginger juice, herbal tonics, coffee and hops. Courtesy of Reverend Nat's Hard Cider hide caption

itoggle caption Courtesy of Reverend Nat's Hard Cider

Los Angeles Clippers owner Donald Sterling (center) has been banned by the NBA; he is seen here watching a Clippers game with V. Stiviano in 2011. Danny Moloshok/AP hide caption

itoggle caption Danny Moloshok/AP

Students in Manchester, England, celebrate the results of their college entrance exams. Christopher Furlong/Getty Images hide caption

itoggle caption Christopher Furlong/Getty Images

Wild bees, such as this Andrena bee visiting highbush blueberry flowers, play a key role in boosting crop yields. Left photo by Rufus Isaac/AAAS; Right photo courtesy of Daniel M.N. Turner hide caption

itoggle caption Left photo by Rufus Isaac/AAAS; Right photo courtesy of Daniel M.N. Turner