Chicco NextFit Convertible Car Seat. Pros: Packed with safety features, led by a removable infant insert designed for smaller/younger babies. Cons: The cup holder doesn't fit a lot of sizes, but this is a minor inconvenience.
Thomas Edison Lightbulb. Let there be Light! Historians agree that Thomas Edison was not the inventor of the electric light bulb, but he did produce the first commercially viable one.
Who Invented The Incandescent Light Bulb? It wasnât Thomas Edison. What Edison did was improve on the design in a patent he purchased from two earlier inventors, Henry Woodward and Matthew Evans. By 1879, Edison had switched to a carbon filament and the oxygenless enclosure, and had produced a bulb that would last for forty hours.