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Ffxu Humans reached the tip of South America 14,000 years ago
The girl was trying to wash her mop at the riverside. However, she flipped and fell in the canal. Luckily, a delivery boy was passing by at the same time. YouTube In a heroic act, a delivery boy in China saved a six-year-old girl from drowning in a canal. The girl was trying to wash her mop at the riverside. However, she slipped and fell in the canal. Luckily, a delivery boy was passing by at the same time.聽He saw a girl struggling and throwing her hands in a desperate attempt to save herself from drowning in the river. The boy stopped and immediately jumped in the canal to rescue her.The boy, who was later identified as He Linfeng, rescued the girl safely. But that was not the end. The boy saw that the girl one shoe was still left in the canal. He went back in the river to get the girl 8 stanley cup 217 shoe back. The whole incident was recorded on camera and later went viral o af1 n social media.According to a report in The Indian Express, the delivery boy later spoke to Beijing News and said that he was shocked to see a child drowning. The report said the boy, who works with Chinese food delivery service firm, made sure that the girl reached home safely.聽The boy was awarded the title of model driver and also got a cash prize for his act, the report said. Get Live Share Market updates, Stock Market Quotes, and the latest India News ... Read More and business news on Financial Express. Download the Financial Express App mizuno for the latest finance news. .This article was first upload Jgld Unbelievable but true! Buy Moto Z2 Play for just Rs 6,000, here s how
An international research group has developed an active cooling technique for solar panels that utilizes an inclined channel and two jets of nanofluids.The system consists of a double jet of nanofluid in a 2D channel placed below a heating plate that adheres to the photovoltaic panel. The two jets enter the channel through two slots of width separate stanley cup d by a distance and are perpendicular to the active wall of the channel.The stanley cup cooling system is an inclined channel, with an isothermal heated upper wall, subjected to two jets of nanofluid, the scientists said, adding that the device uses water mixed with copper nanoparticles as a nanofluid.The channel presents an inclination, with the horizontal direction, denoted by angle and whose limit is chosen equal to 30 degrees.This value corresponds to the optimal angle that corresponds to the maximum absorption of the solar radiations by a photovoltaic panel in Tunisia, they added.In the proposed system configuration, the channel is heated by its upper wall and cooled by two jets of nanofluids penetrating through its lower wall.The researchers tested the system with the aim of numerically analyzing the heat transfer and the production o stanley cup f thermal entropy in the nanofluid flowing through an entire channel due to viscous effects. The created entropy characterizes an irreversible process that shows the degradation and usury of the physical system itself, they added.Through their analysis, they found that the modifi
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