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[9] [10] Many school teachers now incorporate these videos into their classes, [4] [9] and the professor has even recorded video responses to some of the students' questions. [11] Some of the most popular videos are those of sodium, [10] potassium, and uranium. The Periodic Table of Videos team has also performed live.
Sir Martyn Poliakoff (born 16 December 1947) [3] is a British chemist known for his work on green chemistry and for being the main presenter on the popular YouTube channel Periodic Videos. [6] The core subjects of his academic work are supercritical fluids , [ 7 ] [ 8 ] infrared spectroscopy and lasers .
The following is a general comparison of BitTorrent clients, which are computer programs designed for peer-to-peer file sharing using the BitTorrent protocol. [1]The BitTorrent protocol coordinates segmented file transfer among peers connected in a swarm.
In the BitTorrent file distribution system, a torrent file or meta-info file is a computer file that contains metadata about files and folders to be distributed, and usually also a list of the network locations of trackers, which are computers that help participants in the system find each other and form efficient distribution groups called swarms. [1]
See also References External links A Speaker Talk(s) Wajahat Ali The case for having kids (TED2019) Trevor Aaronson How this FBI strategy is actually creating US-based terrorists (TED2015) Chris Abani Telling stories from Africa (TEDGlobal 2007) On humanity (TED2008) Hawa Abdi Mother and daughter doctor-heroes (TEDWomen 2010) Marc Abrahams A science award that makes you laugh, then think ...
118 chemical elements have been identified and named officially by IUPAC.A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z).
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
TED Radio Hour is a weekly, hour-long radio program and podcast, produced as a co-production between TED (conference) and National Public Radio. It is broadcast on 600+ public radio stations in the United States and internationally, and is also available as a free weekly podcast. [ 2 ]