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Science 
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Periodic Chart of the Elements 1.0  PN_smallbulb.GIF (573 bytes)PN_smallbulb.GIF (573 bytes)PN_smallbulb.GIF (573 bytes)

Periodic Chart of the Elements - The PCE will automatically be added to your formulas inside the Extras drawer. You can easily locate the formulas from their symbol which contains a little percentage sign. Tap onto that very icon to open the formulas and locate the entry Periodic Chart of the Elements which should occur at the very buttom of the overview. Tap onto that overview line and the formula slip will open. The PCE formula slip enables you to easily find an element from the chart and quickly access its data.  Last Update: 03/02/97
pce-1.0.zip   30k  
pce-1.0.sit   30k  
SunPos 03.01.98  PN_smallbulb.GIF (573 bytes)PN_smallbulb.GIF (573 bytes)PN_smallbulb.GIF (573 bytes)

Newton SunPos version 03.01.98 now with 3D shadow view shows a graphical representation of the position at any given time, in any given city. Change pitch, yaw and zoom in and out with interactive sliders. ( The line on the base is North ) Credit:  Allan Beihl. Last Update: 03/02/98
sunpos.zip   9k  
sunpos.sit   10k  
Sproing 1.0  Freeware Release  PN_smallbulb.GIF (573 bytes)PN_smallbulb.GIF (573 bytes)PN_smallbulb.GIF (573 bytes)

Sproing allows you to experiment with a bouncing spring by varying frequency, amplitude, damping, mass, spring constant. Credit: Steve Weyer.  FREEWARE!  Last Update: 03/02/97
sprng10.zip   12k  
sprng10_sit.hqx   17k