321PLOT V1.0 <ASP>
  Flexible Data Plotter-
  Provides an easy way to plot up to six
  columns of data on an X,Y graph.  Includes
  the ability to zoom on selected portions of
  the graph and interactively scale; title the
  graph, label each axis, and label each line.
  Engineering
  MICROTOOLS INC

  THE LFK CONSTELLATION GUIDE v1.0 is an
  introduction to star and constellation
  identification. The program can be used by
  any age group. Educators will like it for
  ease of use and simple operation.  The
  constellations are presented on a month to
  month basis, in a slide show format, with
  tips on where, when and how to find them in
  the sky. 12 zodiacal constellations. VGA req.

  ETCAI ELECTRONICS TRAINING SYSTEM v1.25<ASP>
  (ESC) 31 exercises to help you learn or teach
  electricity or electronics. Features random 
  problem generation, extensive graphics, 
  context sensitive help, and instant scoring. 
  Supports mouse, EGA, VGA, and Hercules. 
  Suitable for use in high school, college, and
  trade school. By C. E. Ormon. $45.00 single 
  copy, site licenses available at reduced 
  prices.

  ±²Û FastCalc Û²± - easy to use and cool
  looking calculator for simple addit-
  ion, subtraction, multiplication and div-
  ision.  Contains your basic calculator +
  percentage, decimal, and backspace.
  Pops up w/LCD display. TTW, Inc.  SW $10

  ASTRO DATA FITTER 3 V3.12 <ASP>
  Interactive Equation to Data Fitter-
  Fit equations to data. Nonlinear regression.
  Polynomial regression. Linear least-squares.
  Plot fitted equation with data. Use equation
  to generate interpolated values. Many
  advanced features. High-level format-free.
  Powerful, versatile, very portable.
  Engineering
  PCSCC, INC.

  GEOCLOCK 5.3 sunlight clock for EGA, VGA
  and SVGA. The current sun position is
  displayed, and the parts of the earth
  in sunlight and twilight are highlighted,
  with local sunrise/set and times around the
  world.  5.3 adds mouse controlled ephemeris,
  map selection, and control of GeoGlobe. HAM
  radio options & over 200 maps are available.

  ±²Û GRAPHIT 4.5 Great graphing program Û²±
  Graphs trigonometric functions and math eq.
  Accepts input for period, amp & shift. SW$15
  Features mouse use, range, PI values & sound.
  FAST!  FUN!  Worth the d/l whether you're a
  math genius or just a casual file browser.

  Graphmatica for DOS, version 3.30b
  by kSoft, Inc. April 1994
  ==================================
  Graphmatica for DOS is an easy-to-use,
  powerful equation plotter suitable for
  students and teachers of math from algebra
  through college calculus.  Using common
  mathematical syntax, you can enter equations
  to draw 5 types of 2-D graphs (cartesian,
  polar, parametric, ordinary differential

     -=ð HexMaker 1.1 ð=-
   Simple little program to
   convert from Hex-Dec and
         vice versa.

  Self-help psychology book on how to free
  yourself from negative emotions and
  conditioning. If you apply the
  principles in this book, it can have a
  profound effect on your inner state.
  Hypertext format. Includes pictures.

  º1994 VERSION (5.0) of HURRTRAK. New versionº
  ºof the most sophisticated HURRICANE TRACK- º
  ºING SYSTEM for the PC.  More DETAILED      º
  ºtracking charts (2KM resolution), PULL DOWNº
  ºmenus, MOUSE CONTROL, are some of the new  º
  ºfeatures.  The hurricane wind structure    º
  ºincluding location of the EYE and EYE WALL º
  ºis shown on the selected tracking chart.   º
  ºOver 200 pre-defined city locations are    º
  ºincluded with the ability to add more.  An º

  *** MATHHELP *** by Mike Wenzel
  This program is written in TurboC++
  and will output the bolt hole coor
  dinates about a circle. Outputs
  to screen, disk file, printer or
  a combination of the three. GREAT
  for Machinists!

  ±²Û MathTools Û²± - Extended Scientific
  Calculator ¯ DOS successor to MathCad
  Everything your PC should do! Returns
  highly accurate values & supports(opt.)
  Math Coproc. Cool Interface.  Does Log,
  Ln, Sin, Cos,Tan, Csc, Sec, Cot, Prime/
  Whole Tests, Deg/Grad/Rad Conversions,
  Areas,  to name a few. ð by TTW SW $20

  L.F.K. MESSIER OBSERVERS GUIDE v2.0 contains
  the first 50 telescopic objects discovered
  by Charles Messier.  The objects are
  presented in a slide show format, designed
  to show the advanced amateur astronomer what
  he will see their telescope, along with
  statistical information about the object. VGA
  monitor required, DOS 2.1 or higher.

  Mr. Machinist is an easy-to-use menu driven
  math program designed to solve the every day
  geometry and trigonometry problems that
  machinist and industrial engineers encounter.
  Get the chord of a circular sector, do
  conversions, find speeds and feeds for
  drilling, milling, tapping, use calculator
  for formulas, and also edit multiple files.
  F1 help/voice Ph./BBS support/upgrades!

  Math Sampler 1.10 Animated math games Six
  fully functional math lessons and games. 
  Improves on other math games by providing 
  animated math lessons and arcade-action 
  games. Drag-and-drop mouse interface makes 
  numbers feel real. Best multidigit math yet 
  uses carry and borrow. Has count., +, -, x, 
  and /. Used in schools and homeschools. Kids,
  parents, and teachers give it an A++. Needs 
  mouse, 512k, DOS 2.1+, color EGA/VGA.

  INTERACTIVE OPTICS MANUAL V3.12 <ASP>
  Interactive optics manual-
  For Engineers and students. Topics: EM
  radiation; IR sources; refraction:
  aspherical and spherical; lenses: thin,
  thick and compound; lensmaker formula; focal
  planes; lateral magnification; principal
  planes; mirrors: aspherical and spherical.
  Engineering
  PCSCC, INC.

  Programmable arbitrary precision
  RPN line oriented calculator with
  virtual stack and memory
  registers, and financial and
  date functions. License is $25.
  Source code available from author
  for additional $25. This is a DOS
  program, can run in a window
  under Windows. Help function
  requires Buerg's list or other

  TVRO ASSISTANT v1.20: Application for
  calculating look angles, focal length and
  f/D ratio for home satellite dish antennas.
  User-accessable database with up to 100
  satellites.  DOS, 286 or greater, CGA or
  better.  Shareware - $10 US

  the WEATHER Wiz v3.0 makes accurate short-
  term local weather forecasts using only a
  barometer and personal observation.  Freeware
  with a conscience courtesy the Topgallant BBS