A Web site giving away free PCs in the US has been inundated with applications.
In its first fortnight of operation, www.free-pc.com received 500,000 requests for its free Compaq machines. The PCs come with advertising around the edges of the screen, which the user cannot turn off. There are no plans to extend the offer to the UK.
Don't require the rare material being mined from the mountains of South America
IBM hopes that its new tool will avoid bias in artificial intelligence
Found by calculating the strength of the material deep inside the crust of neutron stars
Can highlight in real-time the relevant regions of an image being described