It looks like an alien world, or a floating snow globe suspended in space. But this perfect sphere, hiding in our Milky Way ...

Researchers have improved upon techniques that use thin films to compress infrared light, demonstrating three advantages that ...

Researchers demonstrated that specific electromagnetic wave frequencies can disrupt the SARS-CoV-2 Spike protein structure in ...

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

Luton, Bedfordshire, United Kingdom, May 20, 2025 (GLOBE NEWSWIRE) -- The micro-volume spectrophotometer is a specialized analytical instrument designed to measure the concentration and purity of ...

A method of suppressing electromagnetic vibration and noise of induction motor based on RPWM selective spectrum shaping is proposed. Firstly, according to three different pulse positions, the general ...

This means that they are measured by their amplitude (height) and wavelength (distance ... point is known as 'trough'. Electromagnetic waves can be split into a range of frequencies. This is known as ...

A laser is a device that emits light (electromagnetic radiation) through a process called stimulated emission.The term laser is an acronym for light amplification by stimulated emission of ...

Radars send out electromagnetic waves similar to wireless computer networks ... it may reflect off the sea and return strong reflectivity that is really just sea "clutter". At some wavelengths the ...