dustletter

There have been more impressive studies showing adaptation to completely new limbs like an extra thumb or a tail but this seems like it was more focused on pinning down the brain structures responsible.
I wonder if you could trigger a rubber wing illusion this way?

Could be population density? Cities are bluer and if they only had to evacuate 5 people instead of 50,000 it wouldn’t have made headlines

You could make a minecraft mod for this, probably? Find the brightest area in the webcam image, get the angle by assuming it’s a circle when viewed straight on, do some kind of calibration to map image xy to physical xy. The sensible way would be to use a wiimote but being sensible isn’t the point.

The server still has to send its own key, so that part is bigger. They’re making up the space by replacing traditional CA signatures and intermediate certificates with merkle tree hash-based signatures.

Raw number of bytes can’t be directly compared between cryptography schemes, cryptographic hashes make very efficient use of space and don’t have the same quantum weaknesses that old public key cryptography has. The quantum-unsafe RSA signatures being replaced are about 256 bytes, the new ML-DSA signatures are about 2400 bytes, and SHA-256 Merkle tree references are 32 bytes for the same level of security and quantum-proofness.

Skew binary trees. They’re an immutable data structure combining the performance characteristics of lists (O(1) non-amortized push/pop) and b-trees (log(N) lookup and updates)
They use a sequence of complete trees, cleverly arranged using skew binary numbers so that adding an element never causes cascading updates.
In practice they’re superseded by relaxed radix balanced trees.