Essays Tagged: "Warren De la Rue"

edison

e in theearly nineteenth century. Another English scientist who sought an incandescent light source,Warren De la Rue, invented his own light bulb in 1940 (Douglas, n.d., para. 5). De la Rue'slight bul ...

(2 pages) 0 0 0.0 Oct/2014

Subjects: Humanities Essays > Classical Studies