PAFreshney Periodic Table Changelog
What's new in PAFreshney Periodic Table 3.8
Dec 16, 2008- Added "map" tab; see what each country produces/mines
- Added "on this day..."
- shows important scientific events that happened in history
- Added full text index
- Improved search
- Some bug fixes and data updates
New in PAFreshney Periodic Table 3.1 (Apr 17, 2007)
- Added exotic isotopes for; Hydrogen and Helium
- Added crystal diagrams on more info pages
- Added valence diagram on main page
- Improved searching
New in PAFreshney Periodic Table 3.0.2 (Mar 29, 2007)
- Minor fix.