[limpkin] writes us to show a line injector they’ve designed. The principle is simple — if you want to measure how much PSU noise any of your electronic devices let through, known as PSRR ...

Scientists have been searching for better ways to treat back pain, and a new breakthrough may offer hope. A team led by Dr.

Patients will receive an injection of either of two stem cell formulations or a placebo to test whether the stem cell treatment may lead to meaningful clinical improvement. The trial is double ...