Scimyst

On September 23, the Central Institute of Hygiene and Epidemiology launched the Pentaxim vaccine for public use, which can prevent five diseases: diphtheria, tetanus, whooping cough, and poliomyelitis. Ensuring full vaccination for children.Instead of...

Eastern Concepts of the Universe in Ancient and Medieval TimesBy the end of the 5th century, the "Astronomical Records" distinguished three schools of thought regarding the structure of the universe. These are the "Cái...

Try practicing mindfulness to relieve the stress in your life. Repetitive sounds like flowing water or crackling fire can bring peace to your soul.Additionally, consider trying the following tips:1. Sit up straight: 95% of...

At the festival, a wealthy man riding a horse wanted to enter the crowd but was afraid that his horse might run away or that someone might take it.He approached a young boy, around...

The magnetic frequency will stretch the robot, making it no larger than a fingerprint. A frequency of 2 kilohertz can move the robot, stretching it small enough to be inserted into blood vessels.A miniature...