31. May 2022
Tomatoes that have been genetically modified to contain vitamin D
31. May 2022
Tomatoes that have been genetically modified to contain vitamin D
Al-Marsad newspaper: The media person concerned with consumer affairs, Faisal Al-Abdulkarim, revealed that there are alternatives to a number of goods in the market that are sold at lower prices.
He said during an interview with the Yahala program broadcast on the Gulf Rotana channel: “I bought simple things today, and the price difference in them was more than 100 riyals.”
the rice
He compared the prices, saying: “A famous type of rice, the price of 10 kilos is 82 riyals and 95 halalas. There is an alternative at 67 riyals and 95 halalas.” Pointing out that most of the rice in the world comes from the same regions and only the brands change, but the rice is the same.
Drinks
And he continued: “Dried milk for one of the famous products weighs 2 and a half kilos, its price is approximately 104 riyals, the alternative is 78 riyals, vegetable oil weighs 3 liters or less at 36 riyals, the alternative is 29 riyals, tea is 40 riyals, and the alternative is 30 riyals, and laundry soap weighs 7 kg for 120 riyals. The alternative is 59 riyals.
And he added: “Bleach liquid 4 liters for 20 riyals, the alternative is 17 riyals, baby diapers are 76 riyals and 75 halalas, the alternative is for less than 70 riyals, pasta is 5 riyals, the alternative is 3.5 riyals, olive oil 500 ml is 22 riyals, the alternative is 14 riyals, and tuna is 10 riyals, and the alternative is 5.5 riyals.
eggs
With regard to eggs, he said: “Eggs people say that there is no alternative, but there is a very important point regarding eggs, where there are alternative companies and not an alternative to the product itself, and there is a tendency in poultry companies that did not raise the price, but people are upset with everyone, while these companies are small, they do not have a voice and we hope that their voice connect. “.
flour
On the prices of flour, he said: “Some buy imported types of flour because there are improvers, while there are 4 state-owned companies covering all regions of the Kingdom and its mills, and they have a strategic stock that is sufficient for several months, and the price of their flour is subsidized by the state by 70% so that flour is given to bakeries with strong support in order to guarantee The state that bread is sold at a cheap price.
US plans to send new weapons to Ukraine – 30 May BBCU.S. officials are reportedly preparing to send a new type of claw, a multi-barreled rocket launcher (MLRS), to Ukraine. After the Russian army began to advance in the Battle of Donbas in the east of the country.
The move comes following Ukrainian President Volodymyr Zelensky requested the weapon from US authorities. to use once morest the Russian artillery The Russian side viewed the delivery of this heavy weapon to Ukraine as an escalation of the severity of the war.
While the Russians continued to use long-range attacks, such as missiles, artillery, and air bombing. and tanks continued to enter the city of Severodonnetsk. The Ukrainian side used US-given M777 howitzers as counter-attacks, but the gun had a range of 25 kilometers, with the MLRS having a longer range.
The report states that M270 Multiple Launch Rocket System – MLRS) can launch various types of missiles. The latest missile has a range of up to 300 km, while the typical MLRS rocket has a range of regarding 70 km.
The conventional rocket launch of the MLRS is likely the US government’s choice as it can avoid escalating the severity of the war with Russia, but can also increase the power of the Ukrainian military.
However, the United States and its allies are concerned that the Ukrainian military might decide to use the weapon to hit targets into Russia. This would put the US authorities and members of the North Atlantic Treaty Organization (NATO) into direct conflict with Russia.
British Prime Minister Boris Johnson It was said that Ukraine should have weapons such as the MLRS available to fend off attacks from Russia’s mighty artillery. But the British prime minister did not say whether the weapon would be sent to Ukraine or not.
The MLRS was previously used by the US Army. When the Gulf War of 1990-1991 to destroy various targets in Iraq and once more in the 2003 war of invasion of Iraq to overthrow Saddam Hussein. and purging weapons of mass destruction (WMD), which later became clear that it did not exist.
[앵커]
In addition to major equipment such as satellites and engines, the Nuri was loaded with a total of 360,000 parts.
More than 300 subcontractors who participated in making and verifying parts are fighting all-out to make the second launch of Nuri a success.
Correspondent Choi Min-ra.
[기자]
A factory in Sacheon, Gyeongsangnam-do,
Workers twist the wires like a twist to make a thick bundle.
It is Nuri’s neural network, ‘Wire Harness’ that connects projectile parts to send and receive signals.
It has to withstand extreme high temperatures of 3,300 degrees Celsius and cryogenic temperatures of minus 183 degrees Celsius, as well as severe vibrations, so it is made much stronger than ordinary wires.
[오상훈 / 카프마이크로 개발생산팀 부장 : 자제를 선정하는 데 있어 꾸준한 성능은 기본이지만 그런 환경의 변화에 대해서도 동일한 성능을 낼 수 있는 신뢰성이 확보된 자재를 선택하는 것들이 가장 최우선이었습니다.]
The antenna was installed in an enclosed space.
We create an environment similar to space and test whether the signal transmitted from one wall reaches the other side safely.
It is a navigation technology that will guide the flight path of the Nuri, and through this, the Nuri can exchange signals with the satellites and fly toward the target orbit even in extreme environments.
[주정갑 / 덕산넵코어스 선임연구원 : 1단 분리할 때 충격, 2단 분리 충격, 3단까지 충격이 오다 보니까 저희 장비들이 문제가 생길 수가 있어요. 그런 문제점을 해결하기 위해서 저희 기구적인 설계를 보강하든지 여러 가지 시험을 좀 더 해서….]
Performance tests to lead the second launch of the Nuri to a complete success were also conducted thoroughly.
It is a task to reproduce the problem of the fixed part of the helium tank, which was the cause of the failure of the first launch, to make improvements, and to verify the performance of the new model.
[지상연 / 한양이엔지 부장 : 다시 그 문제가 없는지 검증하는 시험평가 업무를 지원했습니다. 그래서 1차 발사에 문제가 됐던 부분은 개선됐던 것으로 시험 결과 확인되고 있고요.]
More than 300 private companies and 1,000 researchers!
There is no place that has not been touched by Nuriho, completed with pure Korean technology.
Our research team, who verified the technology accumulated during the first launch, is doing everything we can to lead the second launch to complete success.
This is YTN Science Choi Sora.
YTN Choi Sora ([email protected])
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