This video showcases the restoration of a rare Kelly Wood Slasher hewing axe from the 1900s. The restoration process involves using evaporust, sandblasting, and wire wheeling while preserving the ...

Abstract: Spectral imaging systems enable a significant leap forward in identifying and characterizing materials and objects through their unique spectral signatures. This review explores the advances ...

Abstract: The energy efficiency of analog-to-digital converters (ADCs) has improved steadily over the past 40 years, with the best reported ADC efficiency improving by nearly six orders of magnitude ...