Simply Complexity: A Clear Guide to Complexity Theory

Diamonds accent a dazzling citrine stone in this sterling silver ring from Badgley Mischka.

Rainy day style starts with MARC BY MARC JACOBS' black-and-white striped umbrella.

Strong but simple. This pair of silver-plated studs from Michael Kors are the perfect earrings for everyday - wear them as as shapely showpiece.

Convenient, reliable portable storage with protective sliding cover

Easily transfer, store, and share important files

Carry your photos, music, video, and more

Antimicrobial surface prevents the growth of stain- and odor-causing bacteria

Compatible with PC and Mac systems

1GB equals 1 billion bytes.

Available in colorful, high-capacity options to suit your needs and reflect your personality

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