

News
Eternal sleep: Chinese rover on Mars could not wake up after hibernation
The chief designer of China’s Mars exploration program provided a long-awaited commentary on the status of China’s Zhurong rover, which has been stationary for several months now.
The rover has been powered by solar energy since May 2022 and went into hibernation in the northern hemisphere of the planet. It was expected to wake up on its own in December once conditions (lighting and temperature) improved.
However, as December came and went, the Chinese explorers remained silent. At the same time, NASA’s MRO (Mars Reconnaissance Orbiter) multifunctional automatic interplanetary station confirmed in February that the Chinese rover had remained stationary for several months.
Now, mission chief designer Zhang Rongqiao said in an interview with China Central Television that the rover did not wake up because of Martian dust, which accumulated on the solar panels of the rover much more than expected. As a result, the rover was unable to get enough power to wake up from hibernation.
To exit hibernation, the temperature must rise above -15 ° C, and power generation must exceed the threshold of 140 watts. With 30% more dust than expected, the rover will need the strongest level of sunlight that can be on Mars to reactivate, the chief designer said. And if the dust turns out to be 40% or more than expected, then the rover will never be able to wake up at all.

Components
Video cards continue to fall. The GPU market for PC collapsed by 43%

The PC GPU market fell 43% year-on-year in the first quarter of 2023, according to analysts at Jon Peddie Research.
Desktop GPU shipments dropped by 40% and laptop shipments by 45%, nearly halving.
If we consider the GPU market as a whole, including iGPUs in processors, then Intel continues to dominate with a 68% share, AMD holds 13%, and Nvidia has a 19% share. At the same time, Intel’s share has grown significantly over the year, while Nvidia and AMD have seen a decline.
Analysts also assessed the processor market. There is data on the distribution into segments: 31% fell on desktop CPUs, and the remaining 69% are laptop processors. A year earlier, the shares were respectively 27% and 73%.
Electric Cars
The all-new Geely Galaxy L7 crossover went on sale in China. 390 hp, three screens, 3-speed transmission and 1300 km on one tank for 19.5 thousand dollars

In China, the first model of Geely’s new sub-brand, Galaxy, went on sale. Under the designation Galaxy L7 hides a mid-size hybrid crossover with a long range and a low price.
Galaxy L7 is offered in five trim levels with prices ranging from 19.5 to 24.4 thousand dollars. The two most affordable versions received a traction battery with a capacity of 9.11 kWh, it provides a range on pure electricity of 43-55 km, in other trim levels a traction battery with a capacity of 18.7 kWh is used, and right there the range is more – 90- 115 km. The power reserve of a fully fueled and charged crossover is 1310-1370 km.
The power plant of the crossover is represented by a 1.5-liter turbo engine and a pair of electric motors, the total power of all elements is 390 hp. Torque is sent to the wheels via a three-speed DHT Pro transmission – so all the power is available in one of the modes (when the motors work together).
The dimensions of the car are 4700 x 1905 x 1685 mm, the wheelbase is 2785 mm.
The Geely Galaxy L7 received three screens, but they are located differently from the Geely Monjaro: the displays in front of the driver (with a diagonal of 10.25 inches) and the front passenger (diagonal – 16.2 inches) have a horizontal orientation, but the central screen with a diagonal 13.2 inches oriented vertically. But that’s not all: the Geely Galaxy L7 also has a 25.6-inch projection screen. The infotainment system of this model is running Galaxy OS, and its hardware platform is based on the Qualcomm Snapdragon 8155 SoC.
Also in the Geely Galaxy L7 equipment are heated and ventilated front seats, 11 speakers, a Bluetooth dongle and a host of driver assistance systems, including adaptive cruise control.
Components
Monitor with a giant curved 144Hz QD-OLED panel. Asus ROG Swift OLED PG49WDCD unveiled

Asus has revealed its new ROG Swift OLED PG49WDCD gaming monitor, which offers a very unusual feature set.
First, the monitor is huge. We are talking about a 49-inch panel. Secondly, this panel is curved. Thirdly, this is a QD-OLED panel, which is still very rare. Among other things, it is characterized by a peak brightness of 1000 cd / m2.
Fourthly, the resolution of this panel is 5120 x 1440 pixels, that is, the aspect ratio is 32:9. In addition, the panel supports a frame rate of 144 Hz.
From the rest, we can note support for USB Power Delivery with a power of 90 W, HDMI 2.1 ports and a stand that allows you to adjust the height of the panel. Price data is not yet available.
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