Thank you to the people who have informed me that many of these applets are no longer working. There seems to be some problem with the newer versions of the Java Runtime Environment that prevents some of these applets from working.
I am in the process of fixing the issue. Several applets should now be working, including
Proper Motion,
Parallax,
Fusion in the Sun,
1 over R squared,
Doppler,
Extrasolar planets
and
Electrostatics.
If you have an applet that you need to use, please let me know and I'll try to get it working again.
If you like these applets or find them useful, please consider making a donation using the button on this page.
All the best,
rob scharein
18 January 2014
These Java applets were written when I was working for the Physics and Astronomy Department at the University of British Columbia.
If you have any questions, feel free to contact me.
Rob SchareinIf you like these simulations, please help support Hypnagogic Software so that they can be improved and updated.
Click on the button below to make a donation, at whatever level you choose (in Canadian dollars):
Use your credit card or PayPal account (PayPal account not needed).
Click on the image to run the applet of your choice.
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