Try This

This columns will feature short programs to show off your computer, impress your family and friends, and tickle your imagination when SYNC arrives at your place. We invite your contributions. Address them to: Try This, SYNC, 39 E. Hanover Ave., Morris Plains, NJ 07950.

4K ROM

Enter the following lines:

10 FOR I=1 TO 300
20 PRINT "▒";    (shift A)
30 NEXT I

Get a small AM radio and tune it for best response. Then press RUN and NEWLINE. Note the sound as you press NEWLINE. The display may be ignored.

Our thanks to:

Bill Phillips
[address omitted]
Ely, NV

8K ROM

Enter the following lines:

10 FOR N=40 TO 60
20 FOR I=1 TO N
30 LET R=I*22/N
40 LET T=PI*100*I/N
50 PLOT 32+R*COS T,22+R*SIN T
60 NEXT I
70 PAUSE 100
80 CLS
90 NEXT N

Press RUN and ENTER. Observe the results.

Our thanks to:

Richard Booth
[address omitted]
Highland, MD