Geek Gem Molekül-Halsketten Einsatzzweck_Bauen & Basteln This shirt contains the Glider

This shirt contains the Glider symbol as a small chest logo (if you order a bag

the Austrian quantum physicist Erwin Schrödinger (1887 - 1961) imagined a state in which a cat is both alive and dead at the same time

You can see the first six on this shirt

backups don't help against a real admin

with this new edition of the binary clock you can also switch to "real" binary mode

Geek Gem Molekül-Halsketten Einsatzzweck_Bauen & Basteln This shirt contains the GliderWe proudly present: our Geek Gems. At last, fashion conscious geeks no longer have to make their jewelry (only) from discarded electronic parts. Or wait for a snowflake from the North Pole. We're not sure who is better served by this, geek women on the eternal search for stylish jewelry or geek men who have had to embark on an annual odyssey through the mainstream gift world. Have we said how proud we are of our new jewelry line? It's all self