The medical diagnosis tool the 'tricorder' is the latest subject for the $10m X Prize. Telegraph.co.uk - Telegraph online, Daily Telegraph and Sunday Telegraph. Star Trek fans will know that a tricorder is the instrument that Mr. Spock used. Media Newswire.
LendingTree is an online lender exchange marketplace that connects borrowers with a large pool of lenders. It doesn't provide any loans directly but instead acts as a broker for many lenders. The website also provides online tools, such as financial calculators and loan tutorials.
A binary search tree (BST) is a binary tree where each node has a Comparable key (and an associated value) and satisfies the restriction that the key in any node is larger than the keys in all nodes in that node's left subtree and smaller than the keys in all nodes in that node's right subtree.