The term mercury thermometer is identified in base64 scheme by the sequence bWVyY3VyeSB0aGVybW9tZXRlcg==, while the MD5 signature is equal to 78c123226a61cfd19370abddd3f92155. The ASCII encoding of mercury thermometer in hexadecimal notation is 6d65726375727920746865726d6f6d65746572.