Counters

134

PROJECTS

289

COFFEE CUPS

12

AWARDS

520

CUSTOMERS

134

PROJECTS

289

COFFEE CUPS

12

AWARDS

520

CUSTOMERS

134

PROJECTS

289

COFFEE CUPS

12

AWARDS

520

CUSTOMERS
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He was a German psychologist who is known for discovering the forgetting curve. According to this curve, the biggest decline in memory happens within 20 minutes, and then 1 hour.