Ewan Birney and Nick Goldman, two scientists from the European Bioinformatics Institute, have worked out a system to encode text, audio, and other data in DNA. Teaming up with Aligent Technologies, the two encoded all of Shakespeare’s sonnets, an audio clip of Martin Luther King Jr. speaking, and a photograph into a synthesized DNA sample. Though Aligent did the DNA synthesizing work for free, the cost of the DNA synthesis is estimated to have been roughly $12,400 per megabyte. Luckily, prices for DNA synthesis are dropping, and it is estimated that 50 billion megabytes of text, roughly equivalent to everything ever written by humans, could be encoded into a sample that would weigh less than “a granola bar.” This takes the idea of cloning your data to an entirely new level. follow link
Avoid Naming Pear Note Files
If you create a lot of documents, coming up with a name for them can sometimes be a hassle. This is especially true now that search is becoming a more prevalent way to find documents. Pear Note provides a way to have the application automatically generate a filename so you can avoid this hassle. To use this:
- Open Saving under Pear Note's preferences.
- Select a default save location.
- Select a default save name template (Pear Note's help documents all the fields that can be automatically filled in).
- Check the box stating that Command-S saves without prompting.
- If you decide you want to name a particular note later, just use Save As... instead.
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Unthrifty Loveliness: Shakespeare Sonnets Encoded in DNA at $12,400 per Megabyte