Restriction enzyme by Ciro Santilli 37 Updated +Created
Journal by Elsevier by Ciro Santilli 37 Updated +Created
Charge conservation by Ciro Santilli 37 Updated +Created
Asset by Ciro Santilli 37 Updated +Created
Free by Ciro Santilli 37 Updated +Created
Renting by Ciro Santilli 37 Updated +Created
École Polytechnique alumnus by Ciro Santilli 37 Updated +Created
As of 2025, you can check if someone with a given name was at polytechnique and at which year at: programmes.polytechnique.edu/en/about/ecole-polytechnique/list-of-graduates
Domain name by Ciro Santilli 37 Updated +Created
Ciro Santilli has a hard time understanding why this is possible, e.g. many people use short 4 digit pins, or a short swipe pattern. Why can't this be cracked easily offline?
Feynman slash notation by Ciro Santilli 37 Updated +Created
Dynamic array by Ciro Santilli 37 Updated +Created
Klein-Gordon equation in Einstein notation by Ciro Santilli 37 Updated +Created
The Klein-Gordon equation can be written in terms of the d'Alembert operator as:
so we can expand the d'Alembert operator in Einstein notation to:
Cool data embedded in the Bitcoin blockchain / Images by Ciro Santilli 37 Updated +Created
Besides ASCII art, the huge majority of images is encoded with the AtomSea & EMBII system/format. All images in that system will be documented in that section.
Protesters were posting large chunks of text multiple times into the blockchain as a way to protest against the controversial increase of block size.
tx 08893442680a20c4d0548dec2c8c421fa43336528b4e274dbf2652774f9c9f2d has the first copy of:
I like big blocks and I can not lie
which is the first line of a parody on:
I like big butts and I cannot lie
from the Baby Got Back hip-hop song.
tx 52159222289cd0a5afe0644150d0e23d5d272a57365627d5e869fdb458289858 has the first copy of:
Time to roll out bigger blocks
which is likely a copy of an email from the bitcoin development mailing list. This message is repeated dozens of times in other transactions.
Cool data embedded in the Bitcoin blockchain / Incoming links by Ciro Santilli 37 Updated +Created
By others:
Protein folding problem by Ciro Santilli 37 Updated +Created
Infineon Technologies by Ciro Santilli 37 Updated +Created

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