US Department of Justice seized 63.7 bitcoin from ransomeware group DarkSide. The question is: how🤨?
https://www.justice.gov/opa/pr/department-justice-seizes-23-million-cryptocurrency-paid-ransomware-extortionists-darkside
https://www.justice.gov/opa/pr/department-justice-seizes-23-million-cryptocurrency-paid-ransomware-extortionists-darkside
www.justice.gov
Department of Justice Seizes $2.3 Million in Cryptocurrency Paid to
The Department of Justice today announced that it has seized 63.7 bitcoins currently valued at over $2.3 million.
https://www.ninds.nih.gov/News-Events/News-and-Press-Releases/Press-Releases/Study-shows-how-taking-short-breaks-may-help-our-brains
"In a study of healthy volunteers, National Institutes of Health researchers have mapped out the brain activity that flows when we learn a new skill, such as playing a new song on the piano, and discovered why taking short breaks from practice is a key to learning. The researchers found that during rest the volunteers’ brains rapidly and repeatedly replayed faster versions of the activity seen while they practiced typing a code. The more a volunteer replayed the activity the better they performed during subsequent practice sessions, suggesting rest strengthened memories."
"In a study of healthy volunteers, National Institutes of Health researchers have mapped out the brain activity that flows when we learn a new skill, such as playing a new song on the piano, and discovered why taking short breaks from practice is a key to learning. The researchers found that during rest the volunteers’ brains rapidly and repeatedly replayed faster versions of the activity seen while they practiced typing a code. The more a volunteer replayed the activity the better they performed during subsequent practice sessions, suggesting rest strengthened memories."
www.ninds.nih.gov
Study shows how taking short breaks may help our brains learn new skills | National Institute of Neurological Disorders and Stroke
In a study of healthy volunteers, NIH researchers have mapped out the brain activity that flows when we learn a new skill, such as playing a new song on the piano, and discovered why taking short breaks from practice is a key to learning.
https://www.medrxiv.org/content/10.1101/2021.06.01.21258176v2
Individuals previously infected with COVID-19 are immune without vaccination.
Individuals previously infected with COVID-19 are immune without vaccination.
medRxiv
Necessity of COVID-19 vaccination in previously infected individuals
Background The purpose of this study was to evaluate the necessity of COVID-19 vaccination in persons previously infected with SARS-CoV-2.
Methods Employees of the Cleveland Clinic Health System working in Ohio on Dec 16, 2020, the day COVID-19 vaccination…
Methods Employees of the Cleveland Clinic Health System working in Ohio on Dec 16, 2020, the day COVID-19 vaccination…
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Dead (blind) Angles
https://english.stackexchange.com/a/413/36457
Oxford Comma: a comma before "and" in lists. When should you use it?
Examples from https://en.wikipedia.org/wiki/Serial_comma:
To my parents, Ayn Rand and God. ====> To my parents, Ayn Rand, and God.
My usual breakfast is coffee, bacon and eggs and toast. =======> My usual breakfast is coffee, bacon and eggs, and toast.
Oxford Comma: a comma before "and" in lists. When should you use it?
Examples from https://en.wikipedia.org/wiki/Serial_comma:
To my parents, Ayn Rand and God. ====> To my parents, Ayn Rand, and God.
My usual breakfast is coffee, bacon and eggs and toast. =======> My usual breakfast is coffee, bacon and eggs, and toast.
English Language & Usage Stack Exchange
Should I put a comma before the last item in a list?
Should I put a comma before the last item in a list?
I would like crackers, cheese and some soda.
I would like crackers, cheese, and some soda.
I would like crackers, cheese and some soda.
I would like crackers, cheese, and some soda.
https://www.bbc.com/news/world-latin-america-57398274
We are entering the next stage of cryptocurrencies.
We are entering the next stage of cryptocurrencies.
Bbc
Bitcoin: El Salvador makes cryptocurrency legal tender
It is the first country in the world to make the move, following a proposal by its president.
A clever design increases the efficiency, to reach 5.5 litters per square meter per hour. 👍👍
https://news.mit.edu/2020/passive-solar-powered-water-desalination-0207
https://news.mit.edu/2020/passive-solar-powered-water-desalination-0207
MIT News
Simple, solar-powered water desalination
A completely passive solar-powered desalination system developed by researchers at MIT and in China could provide more than 1.5 gallons of fresh drinking water per hour for every square meter of solar collecting area. Such systems could potentially serve…