German Chancellor Angela Merkel is seen savoring a plate of spaghetti in a rare, casual moment.

Watch as this individual showcases his best dance moves with passion and energy, entertaining onlookers with his lively performance.

Witness the powerful launch of a NASA space shuttle as it lifts off the launchpad and soars into space, carrying astronauts and cargo into orbit.

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Explore the subconscious psychology tricks your brain uses every day, from cognitive biases to emotional manipulation, and learn how to recognize and overcome them.

Learn about Avocado Testicular Torsion, a rare condition where the spermatic cord becomes twisted, cutting off blood flow to the testicle, and its symptoms, diagnosis, and treatment options.

普通家长的真实分享：如何避免教育孩子的误区，找到适合孩子的兴趣点和天赋点，保护好孩子的童年和未来。