A step-by-step explanation of how venom from a snake bite affects the human body and the importance of timely treatment with antivenom.

使用手术刀、电刀和拉钩进行胸部手术的虚拟仿真三维视频，展示切开皮肤、背阔肌和前锯肌、肋间肌等步骤

A woman walks down the street with natural, fluid movements, captured in a seamless and smooth video.

A young man's ordinary life is turned upside down when a mysterious crystal transports him to a world of magic, mythical creatures, and ancient ruins, where he must embark on a perilous quest to defeat the Shadow King and restore balance.

Learn about the Certified Coding Associate (CCA) credential, its requirements, and benefits for healthcare professionals in medical coding and billing.

A woman enjoys a peaceful stroll along a beautiful beach, taking in the sights and sounds of the ocean.

A rare sighting of a western lowland gorilla roaming freely on a hill, showcasing its natural habitat and agile movement.