Level:: 15
Info: The mistake of penicillin
T he history of penicillin, a medicine used to f
{"ct":"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","iv":"7cc8bcb48f357465f43f3013af970f72","salt":"9991c0ced2301f34d950a6ed6cae48817836b6e0ed287066ea02a081b568ff82aee9586b7e498480cbb2446a466d947a94df650ab9dc7080fd5df8a66e01c4ada0470f4de5065134b596fffb989c7099d7b9b786bb6a27365808e75ac936bddfa9190c14073766b568f19b61ff865bf9f4988f9591a6ebe909eb96aa8b13f82b2bb19fcf3188497f58d091d30e84e8bdef889a4e2d47798aa43f10dda3a821b1b09c2b3fc99cd7fbb62dd1ea3fd6f1e4d43f360484d8650c7e4c00f2d2656cf8a3121bd08439398598e6baf4ef995e5b588b632accfba85afd2d2301d65301de4bd3e8d77b9ac56bc92186fc841a9e5c9376bec16d126ad84e2d53627be22668"}
{"ct":"g6VJysE3L9Z2gnJET5aMAQ==","iv":"0f0aa5aead7080280494c6e24ca923c1","salt":"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"}
{"ct":"CpcCY+f5mkbCQ\/pbEbsLPg==","iv":"1312bad15d70fc74272982d1ae5e7296","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