Although sea spiders are not true spiders, or even arachnids, their traditional classification as chelicerates would place them closer to true spiders than to other well-known arthropod groups, such as insects or crustaceans.
If you have an HDTV, we strongly recommend that you buy a Blu-ray player rather than a standard DVD player. Prices for Blu-ray players now start at less than $100, but expect to pay a bit more for a major-brand player that has 3D and wireless capbility.
Now is an exciting time for Blu-ray players. Not only is it possible to get your hands on great Wi-Fi-enabled models for well under Â£100, but 4K Blu-ray decks have finally arrived too. They're the best way for people with 4K TVs, but less-than-lightning-fast internet, to get Ultra HD films into their home. There are only two 4K Blu-ray players on the market right now, and both are good enough to make it into our list. UHD Blu-ray decks aren't cheap, though. So we've also included several picks for those happy with 4K upscaling, and with Full HD rather than 4K TVs.