04 Nervesystemet del 2: Aktionspotentialer! Forestil dig, hvis alt, hvad du gjorde, tænkte og følte, kunne oversættes ved blot at trykke på en knap. Forestil dig at bruge verdens enkleste […]

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Error: Error validating access token: The session has been invalidated because the user changed their password or Facebook has changed the session for security reasons. Type: OAuthException