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Video recording 4K 120 fps with stabilization and two touch screens. DJI Osmo Action 3 action camera unveiled

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DJI has officially introduced a new generation action camera – Osmo Action 3. There is no trace of the compactness of its predecessor – the novelty is made in the format of the original Osmo Action. Naturally, there is no modularity and “magnetism” of Osmo Action 2 either.

Video recording 4K 120 fps with stabilization and two touch screens.  DJI Osmo Action 3 action camera unveiled

Osmo Action 3 is similar not only to the original Osmo Action, but also to the GoPro Hero 11 Black: despite the fact that this camera has not yet been presented, high-quality images of it have already been published. They demonstrate the similarity of the two models.

Video recording 4K 120 fps with stabilization and two touch screens.  DJI Osmo Action 3 action camera unveiled

Osmo Action 3 received a 1/1.7-inch optical format image sensor and an ultra-wide-angle lens with a 155-degree field of view. The camera allows you to record 4K video at 120 fps. There were a lot of complaints about the predecessor due to overheating, now DJI assures that Osmo Action 3 is capable of recording 4K 60 fps video until the battery runs out. Based on this statement, overheating is possible when recording 4K 120 fps video.

Video recording 4K 120 fps with stabilization and two touch screens.  DJI Osmo Action 3 action camera unveiled

Osmo Action 3 received a proprietary RockSteady 3.0 stabilization system (it also works in 4K 120 fps maximum quality mode), as well as support for HorizonSteady technology, which does not allow you to “fill up the horizon”.

Video recording 4K 120 fps with stabilization and two touch screens.  DJI Osmo Action 3 action camera unveiled

DJI says the Osmo Action 3 has an “extreme” 1770 mAh battery that charges fully in 50 minutes and lets you shoot video for 160 minutes.

Video recording 4K 120 fps with stabilization and two touch screens.  DJI Osmo Action 3 action camera unveiled

The developers call Osmo Action 3 the world’s first action camera with two touch screens. This is done for convenience: access to the settings is provided both from the front display and from the main one. The novelty is equipped with three microphones, but if their recording quality is not enough, you can connect an external microphone via the USB-C port.

Video recording 4K 120 fps with stabilization and two touch screens.  DJI Osmo Action 3 action camera unveiled

The branded protective frame supports both a horizontal camera mount and a vertical one for those who like to record vertical videos. In order to shoot underwater, you don’t have to buy the appropriate case: the Osmo Action 3 itself is designed to be submersible to a depth of 16 meters.

Osmo Action 3 starts at $330. The Osmo Action 3 Standard Combo kit, which includes the aforementioned frame and one “extreme” battery, is estimated at this amount.

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“Definitely one of the best remakes of the decade” – fans are delighted with the gameplay trailer of the Dead Space remake

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Definitely one of the best remakes of the decade

Electronic Arts and developers EA Motive have released a gameplay trailer for the Dead Space remake, which is based on the Frostbite engine and will bring improved gameplay.

According to the plot, the events of Dead Space unfold on board the Ishimura ship. Engineer Isaac Clark is confronted by Necromorphs – the dead crew members of the Ishimura, resurrected and turned into monsters.

Definitely one of the best remakes of the decade

The video, which lasts more than two minutes, is full of gameplay elements: battles with necromorphs, exploration of the Ishimura, scenes in weightlessness.

User response has been very positive, with some of the reviews listed below:

  • Definitely one of the best remakes of the decade.
  • The new graphics are great and the weightless effect from Dead Space 2 looks phenomenal
  • I never thought that I would have to subject myself to such horror again, and yet here we are.
  • I’m excited about the remake. This game has become a legend
  • The intro to this game is still one of the creepiest in history.
  • I’m fucking excited about the remake
  • Everything about this game is amazing. Sound effects, atmosphere, voice acting, enhancements and game mechanics… all of it. I will definitely buy it

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Nobel Prize in Chemistry awarded to three scientists for “development of click chemistry and bioorthogonal chemistry”

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Nobel Prize in Chemistry awarded to three scientists for development

The 2022 Nobel Prize in Chemistry has been awarded to a group of scientists – the Americans Caroline Bertozzi and Barry Sharpless, as well as the Dane Morten Meldal. This was announced on Wednesday by the Nobel Committee of the Royal Academy of Sciences.

Nobel Prize in Chemistry awarded to three scientists for

Scientists became laureates for “the development of click chemistry and bioorthogonal chemistry,” the committee’s reasoning statement says. As the secretary of the Nobel Committee announced, in this way the researchers contributed to the functional way of building molecules.

This year’s Chemistry Prize was awarded not for something super complicated, but for work on something that, on the contrary, is easy and simple. Functional molecules can even be created directly”, commented Johan Okvist, Chairman of the Nobel Committee for Chemistry.

This is the second Nobel Prize for Sharpless. In 2001, he already became its laureate together with William Knowles (USA) and Ryoji Noiori (Japan) for the discovery of catalysts for the production of so-called mirror molecules necessary for pharmaceuticals. This time, Sharpless took the first step by coming up with the concept of click chemistry, which is a form of simple and robust chemistry where reactions occur quickly and avoid unwanted by-products.

Soon, he and Meldal, individually, introduced what is now considered the crown jewel of click chemistry—copper-catalyzed azide-alkyne cycloaddition, an efficient chemical reaction that is in widespread use today. It is used in pharmaceuticals, for DNA mapping and the creation of materials adapted for specific purposes.

Bertozzi took click chemistry to the next level by developing click reactions within living organisms to map important but elusive biomolecules on the surface of cells called glycans. Its bioorthogonal reactions proceed without disturbing the normal chemistry of the cell. All over the world, these reactions are used to study cells and monitor biological processes. With their help, scientists have been able to increase the targeting of anti-cancer drugs that are currently undergoing clinical trials.

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500 fps in Overwatch 2 at 1440p and Ultra settings. Only the GeForce RTX 4090 can do this.

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500 fps in Overwatch 2 at 1440p and Ultra settings

A few hours before the release of Overwatch 2, Nvidia published an infographic in which they presented performance data for various current models of their video cards in the game. Of course, all the attention here is on the new GeForce RTX 40 (Ada Lovelace) models.

500 fps in Overwatch 2 at 1440p and Ultra settings

According to Nvidia official data, the GeForce RTX 4090 is the only model that, at a resolution of 2560 x 1440 pixels and ultra settings, can provide frame rates in excess of 500 fps. The result is, of course, impressive. And it is even more impressive against the background of the GeForce RTX 4080, which is one step lower with 16 GB of memory – this model is capable of only 368 fps under the same conditions. However, both of these models are suitable for 360-Hz monitors.

1664968012 195 500 fps in Overwatch 2 at 1440p and Ultra settings

The performance gaps between the GeForce RTX 4080 12GB, RTX 3080 and RTX 3070 are not that big anymore, but still noticeable.

Nvidia recommends using the GeForce RTX 3080 Ti when playing games at Full HD resolutions above 360Hz, while the GeForce RTX 3060 can be used with Full HD monitors that support 144Hz.

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