IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In 1907 Ohio janitor turned inventor ...
The word “commercial” often describes a product that is inherently more durable or more powerful or better equipped than the standard or household model. In the case of commercial vacuum cleaners, ...
Dyson vs. Hoover vacuum — which should you get? Hoover and Dyson are two of the biggest names in vacuums, and they both offer a variety of stick, canister and upright models. Where they differ is ...
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