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Automatic Vacuum and Mop Robots Save Time and Effort Vacuuming can miss a great deal of debris, particularly fine dust. This is best removed by mopping. Fortunately some robot vacuums double as mop. The more expensive stablemates come with impressive features, like self-emptying mopping pads and dust bins which are automatically cleaned and dried. This model can compete with its more expensive counterparts. Multi-room smart mapping Most robot vacuums

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Elephant seals (Mirounga spp.) are the largest living pinnipeds, and the spatial scales of their ecology, with dives over 1 km in depth and foraging trips over 10,000 km long, are unrivalled by their near relatives. Here we report the discovery of an incomplete Holocene age Southern elephant seal (M. leonina) rostrum from Indiana, USA. The surviving material are two casts of the original specimen, which was collected in a construction excavation close to the Wabash River near Lafayette, Indiana. The original specimen was mostly destroyed f