«Znanie»
«Znanie»
Efim Malitikov
Presentations & Papers
Publications
Events
Diplomas, Awards, Titles
«ZNANIE» over the past 70 years
Committee
Founders
The Committee’s composition
UN documents on Adult Learning
Collaboration Agreement
International Association «ZNANIE»
Milestones
Press page
Management
Public Chamber
Alexander Rahr
Club of Rome
IGMASS
Videos of global disasters
IGMASS statements
IGMASS presentations
Publications on IGMASS
Monitoring
UN documents on environment protection
News coverage
Presidential addresses
Direct Line with Vladimir Putin
Multimedia
Videos
Astronomy
Science Popular Channels
Kurzgesagt – In a Nutshell
Veritasium
Photos
Events
Contacts
Ru
HOME
Veritasium
What Are Atoms and Isotopes?
What Are Atoms and Isotopes?
Мы рекомендуем
5 June 2023
Parker’s Bolivian Prospecting Site Is a BUST! | Gold Rush: Parker’s Trail | Discovery
18 February 2022
Genetic Engineering and Diseases – Gene Drive & Malaria
17 September 2021
This Obstacle Course Is Too Difficult | Getaway Driver
19 November 2010
Brew Masters – Premiering Sunday, November 21, 2010 on Discovery Channel*