Currency Converter

check your machine with online spy scan : http://scan.sygate.com   

see whats running : http://www.glocksoft.com/process_info.htm

who is : (works also for IP) : http://www.geektools.com/whois.php

check for spyware  http://www.pestscan.com ;
          hijackthis :        http://www.spychecker.com/download/download_hijackthis.html

Process Guard  http://www.diamondcs.com.au/processguard/index.php?page=download

remote control: http://remotelyanywhere.com

record web radio :  iRaTe v2

Kommerzielle Netzwerkanalyse mit Open-Source-Mitteln http://www.ethereal.com/
Ethereal User's Guide  http://www.ethereal.com/docs/user-guide/

T r u e C r y p t      
 Free open-source disk encryption for Windows XP/2000/2003
http://truecrypt.sourceforge.net/

Secure-It™ is a local Windows security hardening tool.  it proactively secures your PC by either disabling the intrusion and propagation vectors proactively or reduce the attack surface by disabling underlying functionality malware uses to execure itself.

It secures Windows desktop PCs against new dangers by blocking the root cause of the vulnerabilities exploited by malware, worms and spy ware . In some cases Secure-it is even able to protect your PC against threats prior to a patch release of the vendor.

Magical Jelly Bean Keyfinder v1.41
The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry.

CD key : wie änderst du den cd-key (XP/2003)...
du gehst auf start => ausführen => regedit ...
und anderst bei arbeitsplatz\...local mchine\software\microsoft\windows nt\current version\wpaevent\
eine binärzahl beim 'oobetimer'
dann gibst du bei start => ausführen => '%systemroot%\system32\oobe\msoobe.exe /a' ein ...
dem ganzen folgst du bis du nen neuen cd-key eigeben musst
nimm am besten einen von einer gekauften version ...

Shortcut to hibernation in Windows XP
 

http://www.markwilson.co.uk/blog/2005/03/shortcut-to-hibernation-in-windows-xp.htm

Simulator :

4 pole BLDC
http://www.servomag.com/flash/4-pole/smi-motor007.htm

calculators

a)

b)

I have a problem. I have an exam in my science class and realize I don't understand a basic concept as put forth by my professor. It has to do with Newtons, mass, kilograms and pounds.
http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=006pSn

c)

Umrechnung von Einheiten
http://www.tomchemie.de/umrechnung_von_einheiten.htm

d)

Java-Applets zur Physik
http://www.walter-fendt.de/ph11d/index.html

e)

1 newton (on Earth surface) is equal to:
http://www.convert-me.com/en/convert/units/weight/weight.mnewton.en.html

http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/flash.mhtml