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SOMA Figures A201225 |
E-Mail. |
These 25 figures are by Bob Allen (wb0fvk@arrl.net) 6. feb 2000.
All these figures are derived by using Bob's Twisting
method, described in the
2000,02,09 Newsletter
Bob writes:
Here is a figure exhibiting a 4-fold symmetry 180 rotation in all planes and no reflections. /SOMA201 ; Three Props by Bob Allen /-53.-/-236-/-.36- /55.71/52311/44.66 /-.77-/-227-/-44.- This is the Class B "Crystal" rotated into Class A /SOMA202 ; Rotated A005 by Bob Allen /.3./333/665/655/114 /.../.../765/774/214 /.../.../.../7.4/222 A "Cornerstone" becomes a Fireplace /SOMA203 ;Rotated A015 by Bob Allen /..1../.411./44766/45776/35522 /.-.-./.-.-./.-.-./3-7-6/3-5-2 /.---./.---./.---./.---./3---2 One "Monument" turns into another /SOMA204 ;Rotated A019 by Bob Allen /..2../..2../44211/34471 /...../...../36275/36775 /...../...../...../36655 Class E "Mickey Ears" into Class C Mickey Ears /SOMA205 ;Rotated A049 by Bob Allen /.../7.3/776/112 /4.3/463/766/512 /.../4.3/452/552 The "Cross" rotates into something much like A151 /SOMA206 ;Rotated A054 by Bob Allen /57./577/43./43./23./222 /55-/67-/66-/43-/4.-/11- /.--/6--/.--/.--/.--/1-- A Nonomino Letter J becomes ??? /SOMA207 ;Rotated A055 by Bob Allen /66./55./53./33./13./114 /6../6../5../2../2.7/244 /.../.../.../.../.77/247 A "Hotel" becomes a Barbecue Fireplace /SOMA208 ;Rotated A056 by Bob Allen /222/772/175/115 /.../.7./466/455 /.../4.6/436/333 /SOMA209 ;Rotated A071 by Bob Allen /.3./333/667/177/112 /.../.6./.6./447/552 /.../.../.../544/522 /SOMA210 ;Rotated A079 by Bob Allen /2../255/66./113 /.5./257/6.3/613 /..7/277/.44/443 /SOMA211 ;Rotated A106 by Bob Allen /5---6/5---6 /55-66/22-44 /-.1.-/-244- /-.1.-/-217- /.3.7./33377 This "Teddy Bear" surprisingly hid a Cross, looking very much like A054 after the rotation /SOMA212 ;Rotated A151 by Bob Allen /222/266/446/544/557/177 /.../.3./336/.3./.5./117 /SOMA213 ;Rotated A176 by Bob Allen /...../11223 /6..../61233 /.7.../66243 /-77../-7544 /--.5./--554 /SOMA214 ;Rotated A194 by Bob Allen /.4./644/654/.5./113 /.../.../662/553/173 /.../.../222/.7./773 /SOMA215 ;Rotated B011 by Bob Allen /..4/244/345/11. /.../255/365/317 /2../266/367/.77 Still Hollow after the rotation /SOMA216 ;Rotated B023 by Bob Allen /2../2.1/221/55./566 /.../.../471/4.6/536 /.../4../477/.7./333 /SOMA217 ; Rotated B024 by Bob Allen /2../2../23./664/114 /.../.3./234/654/617 /.../.../.3./557/577 The "Holy Place" now hides a Hole, though not very well /SOMA218 ; Rotated B041 by Bob Allen /566/546/344/114 /55./7.6/3../312 /7../77./3../222 And here are two similar Class B diagonals, and their Class A rotations /SOMA219 ; Diag B Figure 2 by Bob Allen /---../---17/---11 /--.../--677/--447 /-...-/-366-/-446- /.3.--/532--/222-- /..---/53---/55--- /SOMA220 ; Plane A Figure 2 by Bob Allen /..-../22-77/11-37 /.4.../24467/51433 /..-../25-66/55-36 /SOMA221 ; Diag B Figure 3 by Bob Allen /---../---14/---11 /--.../--244/--222 /-...-/-574-/-577- /...--/366--/557-- /3.---/36---/36--- /SOMA222 ; Plane A Figure 3 by Bob Allen /..-../12-77/11-37 /4..../42227/66335 /..-../46-55/46-35 Although the Class C "Bathtub" wasn't square, I tried rotating it off-center, and got this strange Class B. /SOMA223 ; Rotated A010 by Bob Allen /44116/34466 /2..1-/3376- /2.7--/377-- /22---/55--- /5----/5---- That one inspired these three new variations /SOMA224 ; Corner Bathtub by Bob Allen /1333/1134 /5..7/5544 /6.77/6547 /222-/662- /SOMA230 ; StoneFace (Lye down 22 solutions) ;Bob Allen /.../255/222 /.5./.5./114 /.3./333/144 /.../.../647 /.../667/677