Level::
Info: The mistake of penicillin
T he history of penicillin, a medicine used to f
{"ct":"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","iv":"d34d714bcf03670f63a6c03aa6739e42","salt":"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"}
{"ct":"g4p46GXs3WW9DaMpG25IRA==","iv":"9ac865c8157826e434347c403596a17a","salt":"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"}
{"ct":"NVmqQGXKX+XTqZznh11PHw==","iv":"a05825959370171ac2a8c6fa24c911dc","salt":"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"}
T
Press any key to start the lesson
Attention! Data processing in progress – please wait.
Pause mode. Press space to exit pause.
We're very sorry, but your results could not be saved! You can try again (please wait a minute or two and press "retry saving"), or abort your attempt.
Connection to server could not be established. This can have multiple reasons:
No internet connection Network problems (WLAN) Temporarily high server usage Your progress will not be lost. Wait a couple of seconds and try the "Reconnect" button
