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American soldiers started leaving Kabul airports, Taliban to take over

Ping La 29 Aug 2021

The US military began to draw soldiers at Kabul airport, while the Taliban announced to control some of the inner positions.

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Has India achieved public immunity?

Ping La 05 Feb 2021

In November 2020, Dr. Ajeet Jain in New Delhi felt like living in a nightmare when the hospital was full of Covid-19 patients, but three months later, the situation was completely different.

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UAV break farm to prevent swine fever

PingLa 20 Dec 2019

China A farm in Heilongjiang uses a radio transmitter to disrupt UAV waves, to prevent those who use the device from spreading the swine virus.

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