Efnq Norway looks even more gorgeous from an F-16
U.S. counterterrorism officials are scrambling to assess a potential new threat from an explosive mixture that evaded detection aboard a Detroit-bound airliner but .The suspect, identified by multiple law enforcement officials as a Nigerian man named Umar Farouk Abdulmutallab, claimed to have ties to al Qaeda. But while investigators try to determine the veracity of his claims, they also want to figure out exactly how the explosive device was made - and how much of a broader threat it may pose to air security.A high-ranking law enforcement official told CBS News that the suspect apparently used a syringe to inject a chemical into powder - - located near his groin, a technique not seen in previous attempted attacks. It s possible, the source said, that this incident was a test of whether the materials could pass screening and how effective they might be at causing damage.In 2006, invest
stanley cup igators in London uncovered a plot to use liquid-based explosives disguised in drink bottles to blow up airliners. The case prompted new restrictions on pas
stanley cup sengers carrying beverages or other liquids.Now investigators are trying to determine whether the rules need to be tightened again, concerned that the components of the explosive device were smuggled onto the plane despite technological advances in screening and detection. It raises some serious questions, such as how was this person able to bring an explosive substance aboard a commercial air
stanley cup liner said Sen. Susan Collins of Maine, Dtgq 3D-Printed Guns Are Only Getting Better, and Scarier
When Kaiba Gionfriddo was born, his parents never expected to have to look on, helpless, as his windpipe collapsed daily and stopped him from breathing. They were desperate鈥攕o when a team of researchers suggested that a 3D printer could help, they leapt at the chance. So a team from the University of Michigan set about using high-resolution imaging to study Kaiba trachea and bronchus, and then got busy with some computer aided design. Using data from CT scans they were able to create a
stanley mugs ccurate 3D models of his delicate little airways鈥攚eakened by a condition called tracheobronchomalacia鈥攁nd develop a splint that could be used to help support them. The
stanley mug research is published in the New England Journal of Medicine. Once it was designed, the splint was 3D printed using a a biopolymer called polycaprolactone which, over the course of two to three years, is completely reabsorbed by the body. Last year, the splint was
stanley cup sewn around Kaiba airway to expand the bronchus, giving it a stiff structure for support which it can grow around. Just 21 days after the operation Kaiba was taken off ventilator support鈥攁nd he hasn ;t needed it since. Dr Scott Hollister, the professor of biomedical engineering behind the 3D printed implant, explains how delighted the team is: The material we used is a nice choice for this. It takes about two to three years for the trachea to remodel and grow into a healthy state, and that about how long this material will take to
