Ottoman units of measurement | Units of length
Fersah was an Ottoman unit of distance. It was based on the distance covered by a horse in normal gait per hour. Its modern definition (parasang) is 5.685 km (3.532 mi). There were other definitions. According to Islam Encyclopaedia, ıt was sometimes 6.985 km (4.340 mi) or 6.230 km (3.871 mi). (Wikipedia).
Fela Kuti (Nigeria, 1973) - Gentleman (Full Album)
From playlist World
Fermium - Periodic Table of Videos
Fermium is named after a pioneer in the field of radioactivity and nuclear power, Enrico Fermi. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://bit.ly/118elements More at http://www.periodicv
From playlist With Portuguese subtitles (Português) - Periodic Videos
Making ferrofluid from scratch
Back in October, I tried making ferrofluid but I kept failing and I ended up giving up for a while. Months later though, I got inspired, and I spent an insane amount of time researching ferrofluid and trying to make it. It was a very messy and sometimes frustrating process, but I was event
From playlist Long Projects (25 min+)
Cristen breaks down the origin of feminazi and why it's more of an insult to the people who call people feminazis than the actual, supposed feminazis. Share this on Facebook: http://on.fb.me/1JMvhib Share this on Twitter: http://ctt.ec/C2EVf Subscribe: http://bit.ly/1l8JXv3 On the web:
From playlist Media Stuff
Patterns in a ferrofluid film confined between glass sheets, under water. Neodymium magnet moved by hand from below. See http://www.electricstuff.co.uk/ferro.html for more info
From playlist Projects & Installations
Why Ferrofluid is Revolutionary
Ferrofluid is a type of fluid that contains suspended micro particles of iron, magnetite or cobalt in a solvent. The solvent is typically an organic fluid as a carrier, or water in some special cases where oil can be dangerous to use. Join our YouTube channel by clicking here: https://b
From playlist Materials Lab