Device to Produce Water from Desert Air Invented by Nobel Prize Winner
Omar Yaghi, the 2025 Nobel laureate, has announced the development of a device capable of producing up to 1,000 liters of drinking water per day from dry air. This technology is expected to provide a solution to regions frequently affected by water shortages or natural disasters.
A prototype of a device to produce water from desert air, developed by Professor Omar Yaghi. (Source: Atoco)
This device uses materials called metal-organic frameworks (MOFs) with a very large surface area to capture water vapor from the air and condense it into liquid water. It is worth noting that the machine operates completely autonomously, with no electricity consumption, relying solely on wind and sunlight.
Professor Omar Yaghi’s company, Atoco, aims to commercialize the product, paving the way for “personalized water management” similar to domestic wind or solar energy. If this device becomes widespread, it could help address the global water crisis.
“Dogs-Only” Camera by Matty Benedetto
Inventor and artist Matty Benedetto has introduced a compact camera with a unique feature: it refuses to take photos if no dog is present in the frame. This idea quickly gained attention on social media due to its humor and the creator’s love for animals.
Benedetto’s new camera captures only dogs in its frame. (Source: Instagram/Matty Benedetto)
The camera design resembles that of a Polaroid, but its uniqueness lies in its software. Benedetto programmed it to use object recognition: it only takes a photo when a dog is detected. In the absence of a dog, the screen displays “No dog, no photo,” and the camera refuses to take the picture.
Although considered an “unnecessary invention,” this creation is artistic and conveys the idea that photos with dogs are always more interesting. Benedetto has previously created other unusual photographic devices, such as a tripod that can hold three cameras simultaneously or a device that turns a camera into a phone case.
Risks Associated with Low-Cost Laptops Advertising Massive Storage Capacity
The market for laptops under $500 is flooded with misleading advertisements. Some models are advertised as offering up to 1.2 TB of storage, when in reality, they only provide 128 GB of SSD storage and a one-year free trial of OneDrive. This practice easily misleads buyers about the actual storage capacity.
In addition to their storage capacity, these devices often have significantly inferior technical specifications: low-resolution screens (1366 x 768), underperforming Intel Celeron processors, limited RAM, sometimes only eMMC memory or slow SD cards. Furthermore, many of these products are old stock, “refurbished” with outdated reviews to appear more credible.
Experts advise users to consult reliable comparisons rather than rely on advertisements. For example, the Acer Aspire 5 2023, priced at $384, features a 1200p screen, Core i5 processor, 512 GB SSD, and DDR5 RAM, far surpassing other laptops. Considering the potential memory shortage that could last until 2028, making a wise choice becomes even more crucial.
Minh Hoan
Source: VTC News
