Internet sites foster a dialogue that may turn out worthwhile

While military forces are engaged in a war of weapons in Afghanistan, frustrated civilians on both sides of the conflict are waging a war of words online. Discussion boards and chat rooms across the Internet have become a battleground for pro- and anti-American Web surfers locked in well-reasoned debates as well as vicious clashes in which vitriol-fueled tirades are the weapons of choice

E-mail has come a long way in 30 years

Thirty years ago, a simple message launched a revolution in the history of human communications. That dispatch is now considered the first e-mail, or electronic message, to have been sent from one computer to another through a network. Devised by BBN Technologies scientist Ray Tomlinson, the system for sending e-mail was initially a demonstration of what ARPAnet — the Internet’s precursor — could do

Osama Has a New Friend

Evil Bert, meet Evil Osama. Right now, the two appear to be inseparable — at least on ubiquitous posters carried by pro-Taliban demonstrators

Toshiba screens display technology

Toshiba is bringing its low-temperature polysilicon display technology to notebooks in hopes of eventually lowering their price. Such technology is already used in smaller devices, including some handheld computers and mobile phones, and offers higher quality images using fewer components — 40 percent less, according to Toshiba — than its counterpart called amorphous silicon

SETI@home Expands Its Back Yard

SETI@home, the peer-to-peer computing project that ties together millions of computers to examine radio waves coming from space, has 3 million users — and thousands of new people sign up to crunch data each day — making the entire SETI@home network more powerful than the biggest of supercomputers. So powerful, indeed, that there is the possibility of running out of data to process. To solve this problem, SETI@home is installing a Linux-based, super-fast digital data recorder that was donated by Hewlett-Packard. According to the company, the new machine can record data 10 times faster than the previous recorder

Wheel Patent Attorney Wins Ig Nobel prize

A Melbourne man who patented the wheel has been awarded an Ig Nobel Prize by Harvard University. Freelance patent attorney, John Keogh, patented the circular transportation facilitation device last June to highlight problems with Australia’s new Innovation Patent system. He shares the prize with the Australian patent office, IP Australia, which granted him innovation patent #2001100012

McDonald’s rejected by the community

The Dallas city council overwhelmingly voted down a proposed site for a new inner city McDonald’s restaurant. This followed months of intense community organising and coalition building among diverse groups including Vegetarian Society of Dallas, Krishna religious community, Mt Auburn neighbourhood association, UPROAR — United People Resisting Oppression And Racism — Hindu organisations and others

Build your own supercomputer, the HP way

How to build your own supercomputer: Take a few off-the-shelf, stripped-down PCs, add some network switches, a maze of Ethernet cabling and some home-grown Linux software, and you’ll be well on your way. Hewlett-Packard, together with a national laboratory in France, tried this recipe out. To the great surprise of many scientists, it worked. What they ended up with is the I-Cluster, a Mandrake Linux-powered cluster of 225 simplified PCs from HP that has benchmarked its way into the list of the top 500 most powerful computers in the world