Young Mad Scientist's Illustrated Alphabet Blocks: 26 FIVE engraved chunks o' wonder -- UPDATED

Xylocopa's Young Mad Scientist's First Alphabet Blocks come in packs of 26 5, each engraved with an illustration depicting a different mad scientific discipline. This is how to get your kids started right:

A - Appendages |
B - Bioengineering |
C - Caffeine |
D - Dirigible |
E - Experiment |
F - Freeze ray |
G - Goggles |
H - Henchmen |
I - Invention |
J - Jargon |
K - Potassium |
L - Laser |
M - Maniacal |
N - Nanotechnology |
O - Organs |
P - Peasants (with Pitchforks) |
Q - Quantum physics |
R - Robot |
S - Self-experimentation |
T - Tentacles |
U - Underground Lair |
V - Virus |
W - Wrench |
X - X-Ray |
Y - You, the Mad Scientist of Tomorrow |
Z - Zombies

A Young Mad Scientist's First Alphabet Blocks

(via JWZ)

Update: Andrew Waser (Chief Mad Scientist, Xylocopa Design) sez, " I
wanted to make a small correction - the blocks actually come five to a
set (with 26 unique illustrations), not 26 individual blocks. I don't
want anyone to be disappointed if they order in confusion!

You and your readers also might appreciate that the blocks have a
super-secret built in encryption function - if you rotate any block
180 degrees, it'll encode to ROT13. If it's good enough for Adobe
Acrobat, it's good enough for Mad Science!"