On 11 February, the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) is giving a “status report” on its effort to detect gravitational waves, ripples in space-time predicted by Albert Einstein almost exactly 100 years ago.

New Age!

https://ssl.gstatic.com/dictionary/static/sounds/de/0/simultaneously.mp3

Using any word in lieu of simultaneously, you can listen the word pronunciation.

I read The St. Petersburg Paradox at this site. It is a wonderful site.

I am not a English native speaker, some of the simple language questions bother me many years.

Stan is based on a probabilistic programming language for specifying models in terms of probability distributions.