The opinion of experts within the field of artificial intelligence is mixed, with sizable fractions both concerned and unconcerned by risk from eventual superhumanly-capable AI. In his book Superintelligence, Nick Bostrom provides an argument that artificial intelligence will pose a threat to mankind.
Benefiber is a fiber supplement which has recently been reformulated. The old formula was made from partially hydrolyzed guar gum (PHGG), which comes from the seed of the cluster bean and is a form of soluble fiber. The new formula is made from wheat dextrin.s far as I can tell, some of the Benefiber products are still using the old guar gum formulation (eg: Benefiber chewables with calcium), and some are using the new wheat dextrin formulation (eg: Benefiber powder and caplets).
Currently voted the best answer. Typical erasers are made of rubber, but more expensive or specialized erasers can also contain vinyl, plastic, or gum-like materials.. http://en.wikipedia.org/wiki/Eraser. More and more of today's erasers are made from something other than rubber! While some of the pink erasers you find on pencils are made from synthetic rubber blended with pumice (a grit that enhances its ability to erase), an increasing number of erasers are made from vinyl. Vinyl is a type of durable, flexible plastic..