Why is the sky dark at night? You might think the answer is obvious - the sun isn't up! But the only reason the sky looks blue during the day is that sunlight scatters off of the atmosphere -...
la plimulto de niaj klimaton tie sur tero havas estis amika por la lastaj mil jaroj sed dum la plimulto de la pasintaj tri milionoj jaroj poste estis multe pli malvarmaj ol nun kaj la regionoj kie la...
Eleven years ago I was starring in a new play in this theatre in the West End after just three performances I walked out In the early hours of the next morning I came down from my flat in Central...