Identify the different parts of the brain and how each functions. Determine how brain injuries change or impede brain function. Produced by WGBH/Nova.

In this installment of Hot Science we present three questions that may help you to better understand buoyancy. Produced by WGBH/Nova.

Think you know where dogs came from? How much they have in common with their ancestors? Or what they’re really trying to tell you when they bark? Take this quiz and find out. Produced by WGBH/Nova.

Einstein’s E=mc2 means that even a penny packs a gigantic punch. See how much in this quiz. Produced by WGBH/Nova.

In this feature, you’ll get a sampling of Galileo’s thought experiments and conduct virtual versions of his experiments, including those using an inclined plane and a pendulum. Produced by WGBH/Nova.

If you class yourself among the Dickens aficionados, and even if you don’t, try your hand at this quiz, which incorporates video excerpts from the series as added visual clues to guide you in your responses. Produced by WNET/Dickens.

Unscramble the word that the computer has chosen.  Click any two letters to exchange their places. Produced by ManyThings.org.

Drag and drop the letters into the correct order. Produced by ManyThings.org.

Learn verbs by clicking the correct picture in this quiz. Produced by ManyThings.org.

In matters of the heart, aspiring matchmaker Emma Woodhouse believes “A lucky guess is never merely luck. There is always some talent in it.” Is she right? Take the compatibility quiz and find out which of Emma’s men is the … Continue reading

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