Science news articles about 'x marks the spot'

... site using a marking pen before an operation, a precaution to ensure surgeons cut the correct spot. ... real life," said Forgie. She is confident that the marking tip of Sharpies® does not pose a risk ...

... ion trapping zones. Its unique feature is an X-shaped bridge connecting electrodes across a ... moves between trapping zones. The fields created by the X-bridge are required for smooth transport through ...

Physicists have demonstrated a new ion trap that enables ions to go through an intersection at temperatures ten million times cooler than prior similar trips. The demonstration is a step toward ...