Imagine that you are preparing a project with your friend. You have found some interesting material for the presentation and you want to read this text to your friend. You have 1.5 minutes to read the text silently, then be ready to read it out aloud. You will not have more than 1.5 minutes to read it.

In 2008, the earliest musical instrument discovered so far was found in a cave in Germany. The instrument, a flute, was originally believed to be about 35,000 years old. More recent carbon-⁠dating shows that it likely was carved as many as 40,000 to 45,000 years ago. Pieces of other ancient flutes were also found in the cave. The most intact flute is about nine inches long. It was carved from the wing bone of a very large bird called a griffon vulture. The flute has five finger holes that researches think may have been made using stone tools. The flute was probably played by blowing through the V-⁠shaped opening carved in the top. An archeologist used a griffon vulture bone to make a copy of the ancient flute and has been learning to play it.