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200 OK - psr.com
HTTP Status: 200
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Date: Mon, 05 May 2025 12:35:42 GMT
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HTTP Code 200 OK

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GET / HTTP/1.1
Host: psr.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>Panther Software and Research Company</title>
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<link rel="shortcut"      href="favicon.ico" type="image/x-icon" />
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<b>Panther Software and Research Company (psr.com)</b>, located in South
Carolina (U.S.), mainly does software R&amp;D (i.e., "services", not "retail
products").  As a service to the community at large, below are some
worthwhile and interesting projects.
<hr />
<h3>Distributed computing projects</h3>

These projects only require your computer's time.  If your computer (or, in some
cases, even your cellphone) is on but frequently idle, and it has an Internet
connection at least once in a while, you can use its idle time to contribute to
your choice of distributed computing projects.  The project software runs at low
priority, so that your work always comes first and only the time your computer
would have been idle is donated.

<p>Many of the distributed computing projects below use Berkeley's
<a href="http://boinc.berkeley.edu/">BOINC</a> management software.
Projects using it benefit from having a standardized way of managing work
units among a large number of computers.  Volunteers get the ability to
participate in multiple projects if they wish, and can limit run times,
resource use, etc.
The underlying BOINC software is available for Android, MS Windows(x86, x64),
Mac OS X (PPC, x86, x64, Apple silicon), Linux(x86, x64, ARM), and Raspbian
(Raspberry Pi).  Not all project's software can run on all platforms, however.

<p>Here are just a few of the many distributed computing projects looking for
donated computer time:
<ul>

<li><a href="http://foldingathome.org/">Folding@Home</a> (protein folding
    calculations) and
    <a href="http://boinc.bakerlab.org/rosetta/">Rosetta@Home</a> are two of
    several projects helping find new drugs and understand biological molecules
    both to understand diseases and find treatments and cures.  Versions of
    these clients are available for Windows, Linux, and Mac OSX.  In the early
    days of 2020, Folding@Home, for example, was instrumental in finding
    SARS-COV-2 weaknesses.</li>

<li><a href="http://einstein.phys.uwm.edu/">Einstein@Home</a>, officially called
    the <b>All-sky pulsar search</b>, is searching data gathered at Arecibo for
    both radio pulsars in binary systems and <b>proof of gravity waves</b>.
    E@H software uses BOINC and is available for all the BOINC platforms listed
    above.</li>

<li><a href="http://fightaidsathome.scripps.edu/">FightAIDS@Home</a> is run by
    The (non-profit) Scripps Research Institute.  The project uses the
    <a href="http://www.worldcommunitygrid.org/">World Community Grid</a> and
    has software for Android/ARM, MS Windows, Mac OS/X, and Linux/x86.</li>

<li><a href="http://www.mersenne.org/">Mersenne.org</a> is the home for GIMPS,
    the <b>Great Internet Mersenne Prime Search</b>.  On December 21, 2018,
    almost exactly one year after the 50th was reported, GIMPS announced that
    volunteer Patrick Laroche from Ocala, Florida discovered the 51st:
    2<sup>82,589,933</sup> - 1, which has 24,862,048 digits.  Some years ago,
    GIMPS volunteers won the Electronic Frontier Foundation's $100,000 award for
    discovery of the first 10 million digit prime number.</li>

<li>As described on their web site at
    <a href="http://setiathome.berkeley.edu/">SETI@Home</a>, the <b>Search for
    Extra-Terrestrial Intelligence</b> project went on hiatus (a.k.a
    "hibernation") last year (2020).  If you liked SETI@Home, check out
    U.C. Berkeley's <a href="https://scienceunited.org/">scienceunited.org</a>.
    There you'll find other BOINC-based scientific research projects looking for
    computing help in fields such as astronomy, physics, biomedicine,
    mathematics, and environmental science, including Universe@Home (astronomy),
    Cosmology@Home (astronomy), RNA World (molecular biology), and
    ClimatePrediction.net.  Pick the ones that interest you.</li>

<li><b>For an even more extensive list of other projects</b>, check
    <a href="http://www.distributedcomputing.info/projects.html">
    http://www.distributedcomputing.info/projects.html</a>.</li>

</ul>

<h3>Citizen Science projects</h3>
There's lots of real science work that is now progressing a lot faster or able
to be a lot more comprehensive because people are volunteering to help collect
and/or sort through data for science efforts they care about.  Projects can be as
simple as taking pictures around your home (e.g., to see what wildlife is around),
or helping analyze or compare pictures (which humans can often do much better than
computers).  If you might be interested, check out:
<ul>
<li><a href="http://www.zooniverse.org/">Zooniverse.org</a> (hundreds of
    projects, including <a href="http://galaxyzoo.org/">Galaxy Zoo</a>,
    <a href="http://gravityspy.org/">Gravity Spy,</a> and
    <a href="http://zooniverse.org/projects/dwright04/supernova-hunters">Supernova
    Hunters</a>, and it's not uncommon for major volunteers to be credited on
    scientific papers that result from the research) (3/2020: no useful
    non-Javascript content at any of those links), and</li>
<li><a href="http://blog.scistarter.com/">SciStarter.com's blog page</a> (I think their
    blog page is more informative than their main page at
    <a href="https://SciStarter.org/">SciStarter.org</a>).</li>
</ul>

<p>Some of these projects use open-source hardware tools from
<a href="http://publiclab.org/">Public Lab</a> that you might find interesting
in their own right.  For example, Public Lab offers a USB-connected spectroscope
for $45 (as of 03/2015) as well as other innovative solutions for otherwise
expensive gear.

<h3>Volunteer work (U.S.)</h3>
<a href="http://www.volunteermatch.org/">www.volunteermatch.org</a> has
been named as one of the best Activist sites for matching people willing to
volunteer with organizations looking for volunteers.  Enter your Zip code
and/or interests and get a list of organizations near you.
<h3>Challenges that pay</h3>
<ul>
<li><a href="https://www.challenge.gov/">https://www.challenge.gov/</a>:
    Are you an inventor or problem solver?  NASA press release 10-211 described
    challenge.gov this way:<br>

    This new online platform empowers the federal government to bring the best
    ideas and top talent to bear on the nation's most pressing problems.  On
    this site, entrepreneurs, innovators and citizen solvers can compete for
    prizes by providing novel solutions to tough problems.
</li>
<li><a href="http://www.nasa.gov/solve/">NASA Solve</a>: "Help solve tough
    problems related to NASA's mission through challenges, prize competitions,
    and crowdsourcing."  (3/2020: non-Javascript content.)</li>
</ul>
<hr />
<a href="http://www.nosoftwarepatents.com/">
<img src="data:image/gif;base64,R0lGODlhUAAPAJEAAP9mADMzZpmZmf///yH5BAAAAAAALAAAAABQAA8AAAKYlI+py+0Pz5i02ouz3rybAYTiGHbmiXIfyQLpC59rO8b2ba1gWe5UEJgEB0BicUgUCofF5W8ZPCqBzKHO5+Ipp8ktMpoEI8PkbtW8neiyIOyT3GTCj2enUW4M47uDtaut9ST2RgdXlgaGpjhmJQDI89fTpEg5KPYl6JWINzlD04MTCuP5KWqaQkpzuurhyPpqEyE7S1urUAAAOw==" height=15 width=80 alt="No Software Patents sign">
</a>
<br />
From Groklaw.net on June, 2009:
<a href="http://www.groklaw.net/article.php?story=20090603154659549">
The Case Against Software Patents - Red Hat's EPO-G3/08 Amicus Brief</a>
<hr />
<font size="-1"><i>
Many other companies, universities, and organizations around the world have
the acronym P.S.R. and/or have an Internet domain name containing the string
"psr".  None of them have any affiliation with psr.com, which is solely in
the U.S.  For their domain names (if they have one), please refer to their
publications or advertising.
</i></font>
</body>
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Whois info of domain

Domain Name: PSR.COM
Registry Domain ID: 1372544_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2015-12-02T17:07:56Z
Creation Date: 1993-12-03T05:00:00Z
Registry Expiry Date: 2025-12-02T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
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Registrar Abuse Contact Phone: +1.8777228662
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Name Server: NS2134.DNS.DYN.COM
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