The new genetic technology has advanced at breakneck speed. When the first genetically modified children, the twins Lulu and Nana, were born in China in 2018, it became clear that humanity was faci...więcej »
Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also ...więcej »
The vessel drove before her bows two billows of liquid phosphorus'A selection of Darwin's extraordinary adventures during the voyage of the BeagleIntroducing Little Black Cl...więcej »