Us online car Hailing star LYFT's second quarter performance guidance was lower than expected and plunged 27% after hours

LYFT's first quarter earnings per share was $0.07, higher than analysts' expectations; In the first quarter, the revenue was US $876 million, higher than the US $846 million expected by analysts, with a year-on-year increase of 44% and a month on month decrease of 10%; In the first quarter, the number of active users (passengers) reached 17.8 million, lower than the expectation of 17.9 million on Wall Street; Revenue for the second quarter is expected to be between $950 million and $1 billion, lower than analysts' expectations of $1.02 billion.

The "North transfer 996" scientific research ship settled in yazhouwan science and Technology City in Sanya and successfully completed the scientific research test of its first voyage

On May 3, the reporter learned from the Administration Bureau of yazhouwan science and Technology City in Sanya that the "North transfer 996" scientific research ship returned smoothly and berthed safely at the scientific research wharf of Nanshan port, its home port. This is the first time that the scientific research ship has carried out the scientific research and test mission in the South China Sea since it entered yazhouwan science and technology city. The "North transfer 996" far-reaching sea equipment comprehensive test ship is one of the important contents of the national "12th Five Year Plan" construction project. It is built by Bohai Shipyard Group Co., Ltd. for the 760 Research Institute of China shipbuilding group. It is currently the world's largest tonnage small waterline catamaran in the unlimited navigation area, and firmly sits in the first "coffee" among the same type of scientific research ships.

The study found that bees have a "food desire" system

It was learned from Fujian agriculture and Forestry University that recently, led by the research team of Su Songkun of the University and in conjunction with scientists from France, Australia and other countries, the latest research results entitled "the dopamine signal activated instantaneously in the brain of bees regulates food desire" were published in the international top academic journal science. This study found and confirmed for the first time that dopamine regulates food desire in bee brain, and revealed that bees (insects) have a dopamine regulated food desire system similar to mammals.

Nintendo American contractors criticized the company for unfair treatment and discrimination

According to ign's interview with more than a dozen current and former employees of Nintendo America (NOA), Nintendo American contract workers criticize the company's bias towards them and full-time employees, and they are increasingly dissatisfied with Nintendo America (NOA). Contract workers say they work full-time, but the salary and treatment are poor. Former president Reggie denied that this was a problem during his tenure.

Epic Games will join hands with non-public organizations to create an apprenticeship program for fantasy engine

Today, epicgames and appenti, a non-profit organization, announced that they will jointly launch a new apprenticeship program based on the illusory engine. The plan will be applied to businesses such as games, media and entertainment. Jennifer Carlson from appenti said that in addition, the apprenticeship program based on illusory engine skills will provide a way to a career, not only in the game industry, but also in a wide range of industries such as film, television, advertising and manufacturing.

Amd upgrade roadmap: confirm three types of ryzen 7000 series products based on zen4

Amd has confirmed that it plans to launch three types of ryzen7000 series products based on zen4 in the near future, including Raphael for desktop, dragonrange for high-end notebook and Phoenix for lightweight game book. In the financial results of the first quarter of 2022, amd provided its latest roadmap, including the adjusted and upgraded roadmap plan for 2022-2023.