Mes: agosto 2023

1. Tamerlane (or Timur) was born in 1336 in a…

Influenced by Greek mythology, so much so that Athena, goddess…

Reader question – Cainã Chiarini Pena Motter, São Lourenço, MG…

Narrow, highly flexible and with a bifid end (a fancy…

The barcode is nothing more than the graphic representation of…

This expression causes some confusion. “The idea was created that…

(/) reader’s question Sarah Christine Vieira e Silva, Uberaba, MG…

1. An archaeological site can be discovered by chance (for…

(/) Sound travels through the air in concentric waves, like…

Spending several days on the high seas sounds great, but…