Ancient Nubian civilizations practiced something that might shock modern sensibilities - they tattooed the faces of infants and toddlers as young as seven months old. A new study using advanced ...
This surprising discovery was made during a systematic survey of more than 1,000 human remains from the Nile River Valley, an ...
"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar ...
Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...
Researchers have optimized and 3D-printed helix structures as optical materials for Terahertz (THz) frequencies, a potential ...
Abstract: Against the backdrop of increasingly scarce Electro-Magnetic (EM) spectrum resources, the demand for new dimensions of EM waves in future wireless communication and detection is gradually ...
The Atacama Large Millimeter/Submillimeter Array (ALMA) in the Chilean Andes is one of the most powerful radio telescope ...
Fraunhofer IAF and the Max Planck Institute for Radio Astronomy have provided 145 high-performance low-noise amplifiers for ...
A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.
Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical ...
Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical ...
The world is awash with the color purple — lavender flowers, amethyst gemstones, plums, eggplants and purple emperor butterflies. But if you look closely at the visible-light portion of the ...