We aren’t sure why, but [Lev Chizhov] and some other researchers have found a way to make you smell things by hitting your ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Plasma physics is the study of a state of matter comprising charged particles. Plasmas are usually created by heating a gas until the electrons become detached from their parent atom or molecule. This ...

Focused ultrasound with microbubbles is a noninvasive procedure that transiently opens the blood-brain barrier (BBB) using low-intensity sound waves. The openings reseal within 24 hours. Using MRI to ...

Abstract: The concept of endoscopic ultrasound (EUS) has been introduced to nondestructive testing (NDT) for the inspection of tubular structure. However, the fixed normal focusing beam of the present ...

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