The Central Air Data Computer was a 20 bit computer when the intel 4004 was 4 bit. The only issue is it was classified until 1998! If you work in the defence world you are often accustomed to not ...

Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, U.K. You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform ...

Science education often aims to increase learners’ acquisition of fundamental principles, such as learning the basic steps of scientific methods. Worked examples (WE) have proven particularly useful ...

The issuance of export permits under the Export and Import Permits Act (EIPA) is administered by the Trade and Export Controls Bureau of Global Affairs Canada. To assist exporters, the Trade and ...

Rapid and accurate classification of the etiology for acute respiratory illness not only helps establish timely therapeutic plans but also prevents inappropriate use of antibiotics. Host gene ...

Listening in an acoustically cluttered scene remains a difficult task for both machines and hearing-impaired listeners. Normal-hearing listeners accomplish this task with relative ease by segregating ...

Noninvasive stimulation of cells is crucial for the accurate examination and control of their function both at the cellular and the system levels. To address this need, we present a pioneering optical ...