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Comment Re:When (Score 4, Informative) 521

Most retail businesses will add the tariffs on their existing inventory. This is normal and it's not to "make a quick buck", but to be able to restock. In some cases they may be able to absorb one restock cycle with profits (to get a price advantage over competitors), but given that retail margins are usually low, if something got stupidly high increases like a 20% or 50% tariff, you need to plan ahead or you'll end up understocked

Math

Pythagoras Was Wrong: There Are No Universal Musical Harmonies, Study Finds (cam.ac.uk) 73

An anonymous reader shares a report: According to the Ancient Greek philosopher Pythagoras, 'consonance' -- a pleasant-sounding combination of notes -- is produced by special relationships between simple numbers such as 3 and 4. More recently, scholars have tried to find psychological explanations, but these 'integer ratios' are still credited with making a chord sound beautiful, and deviation from them is thought to make music 'dissonant,' unpleasant sounding.

But researchers from the University of Cambridge, Princeton and the Max Planck Institute for Empirical Aesthetics, have now discovered two key ways in which Pythagoras was wrong. Their study, published in Nature Communications, shows that in normal listening contexts, we do not actually prefer chords to be perfectly in these mathematical ratios. "We prefer slight amounts of deviation. We like a little imperfection because this gives life to the sounds, and that is attractive to us," said co-author, Dr Peter Harrison, from Cambridge's Faculty of Music and Director of its Centre for Music and Science.

The researchers also found that the role played by these mathematical relationships disappears when you consider certain musical instruments that are less familiar to Western musicians, audiences and scholars. These instruments tend to be bells, gongs, types of xylophones and other kinds of pitched percussion instruments. In particular, they studied the 'bonang,' an instrument from the Javanese gamelan built from a collection of small gongs.

Comment Re:Terawatt lasers, yeah right. (Score 1) 57

They turn them on in *picosecond* pulses, about 1000 of them per second. That means that a single millisecond of total operation will happen after 11 days of continuous operation, and they most likely will turn this on only during an electrical thunderstorm rather than all the time. If you do the matt it's about 1W of power usage.

Comment Re:Shameless plug (Score 1) 91

It depends a lot on your needs. MinIO
* Only does replication on multi-DCs (we do distributed and replicated erasure coding),
* Does not have a metadata database.
* It's really S3-like, as it uses its own SDK for connecting to it. It means anything talking 100% S3 might not work.
* It also lacks some enterpise features like object lock, versioning, etc.
* MinIO has a concept of “zones” or “server pools”. Initial MinIO cluster is a zone; then expanded on a zone-by-zone basis which limits scalability.

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"The eleventh commandment was `Thou Shalt Compute' or `Thou Shalt Not Compute' -- I forget which." -- Epigrams in Programming, ACM SIGPLAN Sept. 1982

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