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What tree holds the record for age? Detailed answer

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Directory / Big encyclopedia. Questions for quiz and self-education

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What tree holds the record for age?

Until recently, the oldest tree on Earth was considered to be the spinous pine (Pinus aristata) growing in the USA on the border of the states of California and Nevada, whose age is estimated at approximately 4900 years. However, in 2003, it became known that a cedar grows on the Japanese island of Yakushima, which, according to experts, is 7200 years old.

This tree is included in the UNESCO list of natural monuments of world importance.

Author: Kondrashov A.P.

 Random interesting fact from the Great Encyclopedia:

What president promised never to apologize for his country, no matter the facts?

On July 3, 1988, the USS Vincennes shot down an Iranian Airbus passenger jet while it was flying over the Persian Gulf in Iranian territorial waters. All 290 people on board were killed. The US government later stated that the cruiser's crew misidentified the aircraft as a military fighter, which also did not respond to requests, and did not apologize for the incident. George W. Bush, then vice president and running for president, repeatedly said in meetings with voters: "I will never apologize for the United States of America, no matter what the facts."

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First successful robotic liver transplant 19.07.2023

Transplant surgeon Dr. Adil Khan and his team performed the first robotic liver transplant in the US at Barnes-Jewish Hospital. Now this innovative procedure is planned to be introduced in other clinics.

A 60-year-old patient suffering from liver cancer and cirrhosis caused by hepatitis C underwent a successful operation using advanced robotic equipment, while the chief surgeon controlled the operation from a nearby console.

"The transplant was a success: the new liver began to function immediately and the patient made a full recovery without complications," said Dr. Adil Khan, who led the surgical team from the University of Washington School of Medicine at Barnes-Jewish Hospital.

The recipient felt comfortable and regained mobility within a month after the operation, expressing a desire to return to golf and swimming. It usually takes about six weeks to recover from such an operation.

The hospital has focused on developing cutting-edge technology to minimize the invasiveness of operations and speed up patient recovery. Surgeons have already successfully completed more than 30 kidney transplants and other bile duct, pancreas and stomach related procedures using the robotic system. However, this operation was the first robotic liver transplant in the United States.

Liver transplantation is one of the most complex abdominal surgeries. Usually, the surgeon needs two incisions - 10 and 40 cm. However, in this case, the surgeons managed to get by with only 1,5 and 15 cm incisions.

The duration of the operation was a little over eight hours, but surgeons believe that the time of the operation will decrease as the procedure becomes more widespread and improved.

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