BEIJING—Horizontal loops in catheter tubing can reduce flow rate by nearly two-thirds, a study has shown. Investigators analyzed water flow through Foley catheters of different diameters with or ...
Man, Tony Hawk is 47 years old and he’s still setting the bar for skateboard tricks. Here’s the first ever horizontal loop ever skated on skateboard—as in, Hawk is spiraling parallel to the ground—and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback