The Eyewitness Encyclopedia of Science 2.0 includes more than 1000 new in-depth articles and an additional 750,00 words, making this CD-ROM a matcheless information resource for anyone aged 12 and up in search of scientific knowledge. New video and animation, 3-D models, quiz master and a link to the Eyewitness Science On Line site. MAC or PC compatible. Availability: Usually ships in 2-3 business days. 0-7894-1230-6Regular price: $29.99IQ PRICE: FREE GROUND SHIPPING ON ALL ORDERS OVER $75.00. Please entry FREESHIPPING in the coupon box on the second page of the checkout. Offer valid for the 48 contiguous states. Certain oversize and drop ship items are excluded.