OpenTechnical

Put it on the record.

A free, permanent, public library of technical ideas. Descriptions, drawings, methods and inventions, open to everyone to read and open to anyone to add to.

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From the drawings

Sheet 1 from Device capable of adhering to a wall surface by suction and treating itSheet 2 from Device capable of adhering to a wall surface by suction and treating itSheet 3 from Device capable of adhering to a wall surface by suction and treating itSheet 4 from Device capable of adhering to a wall surface by suction and treating itSheet 5 from Device capable of adhering to a wall surface by suction and treating itSheet 6 from Device capable of adhering to a wall surface by suction and treating itSheet 7 from Device capable of adhering to a wall surface by suction and treating itSheet 8 from Device capable of adhering to a wall surface by suction and treating itSheet 9 from Device capable of adhering to a wall surface by suction and treating itSheet 10 from Device capable of adhering to a wall surface by suction and treating itSheet 1 from Article containment apparatusSheet 2 from Article containment apparatus

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Why this exists

Ideas outrun the ways of recording them

A patent costs thousands and takes years. A journal wants a paper, a format and a wait. Most good technical thinking never gets written down anywhere durable, and is simply lost.

Anyone can contribute

An improvement to a clamp, a way of routing a cable, a mechanism you worked out and will never build. Write it down, publish it here, and it is on the record with your name on it if you want one.

It stays put

Every publication gets a permanent number and a permanent address, and it is never quietly edited. Corrections are published as new documents and the original stays exactly as it was.

And it can be proved

What was published, and when, is recorded with content hashes, a signature, an independent timestamp and retrieval records from outside our own infrastructure. Check it yourself.