This is an emulator of the Sinclair ZX Spectrum computer running on Espressif ESP32 SoC powered boards. Currently, it can be used with many different boards being Lilygo's TTGo VGA32 board one of the ...

The Epoch of Reionization (EoR) is an era in the history of the Universe when neutral hydrogen was ionised by radiation from the first stars and galaxies. Experiments such as the Hydrogen Epoch of ...

Scientists report the first ever measurement on the optical spectrum of an antimatter atom. This achievement features technological developments that open up a completely new era in high-precision ...

The redshifted 21 cm line signal is a powerful probe of the cosmic dawn and the epoch of reionisation. The global spectrum can potentially be detected with a single antenna and spectrometer. However, ...

The High Flux Isotope Reactor, a Department of Energy Office of Science user facility, is the site of PROSPECT, an experiment to study the properties of the neutrino. The neutrino, one of nature’s ...

Abstract: We report results of an experiment in applying deep Q-learning for dynamic spectrum sharing (DSS) in the Alleys of Austin scenario from the DARPA Spectrum Collaboration Challenge. This ...

IN school and college courses little experimental work is done on the infra-red and ultra-violet parts of the spectrum. The student is, of course, told about these regions, and how they can be ...