Slashdot Mirror
Private Rocketplane Test A Success
HobbySpacer writes: "XCOR
announced the success of the first phase of flight tests
for the EZ-Rocket. In the most recent flight, Dick Rutan fired both of its rocket engines to take off and reach a speed of 160knots and an altitude of 6200 feet. The vehicle is a Long-EZ kit plane modified to hold
twin 400 lb thrust rocket engines fueled by isopropyl
alcohol and liquid oxygen. The project is not aimed at a homebuilt EZ-Rocket but will demonstrate safe and reliable rocket propulsion.
The primary goal is development of reusable launch technology that leads next to a high altitude sub-orbital rocket vehicle for
space tourism,
rocket
racing (e.g. vertical drag racing at air shows) and the
X-Prize competition."
The Linux operating system was born in 1991 and was created by one man, a Finnish student coincidentally named Linux Torvalds. Since these humble beginnings, a multi-million dollar industry has sprung up to exploit the commercial potential of Linux, but until recently Linux has eluded mainstream acceptance. However, due to the recent economic downturn together with uncertainty over changes to Microsoft's pricing policy, Linux is now being touted as a serious contender to Microsoft Windows. While there are many other alternatives to Windows, including BSD which is based on SUN's (Stanford University Network - correction by bc) server-grade Solaris operating system, none have commanded the same level of media attention as Linux. Linux Mandrake is just the latest in a long line of quirkily christened versions of Linux. Previous versions of Linux have been named Red Hat, Slack Ware, Storm and Coral. In stark contrast to the mundane names such as 98, ME or NT preferred by Microsoft, the crazy names of each Linux release hint at its renegade nature. My foray into the world of Linux began by downloading a "CD image" from the Linux web site. But don't worry, this isn't software piracy, it's perfectly legal! Linux is shareware, meaning that it can be freely redistributed without fear of a visit by the Business Software Alliance. The free availability of Linux is a major reason for its popularity among cash-strapped students and self-styled anti-capitalist hackers. Before installing new software, it is always advisable to read the documentation. Unfortunately, an unpleasant surprise was in store for me in the "required configuration" section of the manual. I was shocked to learn that Linux Mandrake only runs on Pentium processors, meaning that my hopes of testing the water with my old Gateway 486 were dashed. Furthermore, a whopping 32 megabytes of memory are required to run Linux! Although the advocates of Linux self-righteously boast the efficiency of their chosen operating system and deride the "bloatware" produced by Microsoft, it appears that their claims are blatantly incorrect. Although my humble 486 will happily run Windows 95, it seems that Linux requires far more powerful, and more expensive, computer hardware. Is this really the sign of a lean, mean operating system? Of course not. Sadly, not even being able to install Linux is just the first of my many complaints. A brief perusal of the features of Linux Mandrake reveals that Linux is sorely lacking many crucial productivity applications. For example, why isn't the industry standard web browser, Internet Explorer, included with Linux? Despite the best efforts of the experts at the Internet Engineering Task Force to encourage adoption of the Internet Explorer standard, the creators of Linux seem to think that they know better. By refusing to adhere to recognised standards, Linux is simply undermining its own credibility. Similarly, almost all of the world's most popular and widely used software is completely incompatible with Linux! It may surprise you to learn that your copy of Microsoft Office, Outlook Express, or Lotus Notes will not work under Linux. Those who wish to use their computer for recreational purposes are also out of luck, for almost all of the most popular games are unavailable for Linux. Although a wide range of software is freely available for Linux, these pitiful offerings are mostly unfinished, unreliable and do not bear comparison to their commercial counterparts. Computer security is also an area that seems to have been overlooked by the developers of Linux. In these times when hacking and viruses are commonplace, it defies belief to learn that no anti-virus software is available for Linux. To add insult to injury, there is no Linux version of the popular ZoneAlarm firewall. By using Linux, you are issuing an open invitation to the hordes of ne'er-do-wells on the Internet. The shortcomings of Linux are obvious. Without even installing Linux Mandrake, I have exposed several fundamental flaws. Surely it is not too much to expect that, after ten years of development, the creators of Linux would have addressed these problems? The real question that the prospective Linux user must ask himself is, "Why bother?" After all, Microsoft Windows comes free with most PCs and there simply isn't a need to replace it, particularly not with a product of inferior quality. Although it is always tempting to support the underdog, Windows XP will be the deserved victor in the battle ahead. I recommend that those readers who are hoping to upgrade their operating system patiently wait for the release of Windows XP, rather than foolishly wasting their time, effort and money on Linux.
i Dunno about normal rockets, but those rice rockets are getting super fast, my 2001 civic dx has almost 140 hp! and with the EXTRA large spoiler, tail pipe, lowering, and rims i could probably beat on of these fancy schamcy rockets