Virtually all of the major bedding manufacturers have either gone totally to that design, abandoning the two-sided design, or have allotted a healthy percentage of their products to it. mattress construction appears to be a one-sided issue
Bird Spider and Bird Eating Spiders. The Chinese bird spiders are venomous spiders capable of delivering a rather dangerous bite. Their LD50-value is low and in the same range as many loxosceles species (brown recluse spiders). Chinese bird spiders are tarantulas, just like the goliath bird eating spider is a tarantula. Chinese bird spiders are widely distributed in Asia and are abundant in Southern China.
Watch more How to Take Care of a Pet Tarantula or Scorpion videos: http://www.howcast.com/videos/514066-... Here it is. Arachnophobia in a box. This is the animal that conjures up the willies in most people, most people period, but anyone who has an innate fear of spiders. Wow, is this the one that gives them nightmares. The Goliath bird-eating tarantula is the largest species in the world. There are many types of Goliath bird-eaters.