«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
The Difference Between Mass and Weight
The Difference Between Mass and Weight
Мы рекомендуем
22 February 2020
Parker Finds Promising Future Ground | Gold Rush
17 May 2024
Six Unheard Of the Way To Achieve Greater Ford Escort
26 August 2021
Gnats from Hell | Naked and Afraid
11 May 2022
Tony Beets Counts His Season Gold Total | Gold Rush #shorts