Video Broadcast : #142
December 19, 2020

Computing

• Hindu-Arabic Number System
• Positional Number System
• Decimal Number System
  0 to 9
• Binary Number System
  0 and 1
• Zero is Additive Identity
  a + 0 = a
• Zero is a Kind of “Annihilator”
  a x 0 = 0
• Zero may be used to represent “False”
  in Two-valued Logic

General

• Absolute Zero
  Temperature in Kelvin
  -273 degrees Celsius
• Zero Gravity
  in Space Travel
• Zero-Sum Games
  in Game Theory
• Ground Zero
  e.g. after 9/11 attacks
• Zero-based indexing
  in Computer applications
• Zero Down payment
  in mortgage
• Zero in
  e.g. English usage