DAILY FUN FACTTech

NASA's Apollo 11 computer had 74 KB of memory. Your phone has about 80 million times more.

Foundations
1/96
FOUNDATIONS

What Is Data?

Everything is data, if you squint hard enough

60s
2.5 QB

quintillion bytes of data created every day

  • Data is just information recorded in a structured way
  • Your alarm time, steps walked, coffee count - all data
  • Data can be numbers (quantitative) or labels (qualitative)
  • Data becomes useful when it's collected consistently - one measurement means nothing, patterns mean everything

Remember: If you can write it down, it's data. You're already a data collector.

ready in 60s·