Luckily, there’s a fully featured free and open source circuit simulation software called Qucs (Quite Universal Circuit Simulator), released under the GPL, that offers a decent alternative to ...

Robert W. Janes, An Educational Experiment with On-Campus Open-Circuit Television, The Journal of Educational Sociology, Vol. 34, No. 7 (Mar., 1961), pp. 300-308 ...

Researchers at Switzerland’s Ecole Polytechnique Federale de Lausanne (EPFL) used a special dye to fabricate dye-sensitized solar cells (DSSC) with high open-circuit voltage and power conversion ...