Record iPhone sales & Services growth carry Apple to the top

Apple stock ended trading on Friday as the world’s most valuable publicly traded company, overtaking Nvidia for the first time since April 2025 after a sustained recovery for the iPhone maker met a sharp selloff in chip stocks. Apple shares closed at $333.74, leaving the company with a market capitalization of approximately $4.88 CAP trillion. […]

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Study points out risks of Google AI for children and teenagers

The advancement of artificial intelligence in Google services has raised concern about the effects of technology on children and teenagers. A study by the non-profit organization Common Sense Media evaluated the company’s AI Mode and concluded that the tool presents relevant risks for younger users. The analysis took into account the strong presence of Chromebooks […]

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Chinese GPU Lisuan LX 7G100 becomes cheaper and hits stores for around US$400

The Lisuan Technology launched the standard edition of the LX 7G100 video card. The model arrives in stores with a price of ¥2,688 (Chinese yuan)the equivalent of approximately R$ 2,028.18 in direct conversion. The launch follows the distribution of two limited batches of the Founders Edition, sold on May 20th and June 18th. The price […]

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Ghost tunnel guides sound in one direction and is invisible to sound in another direction

It is a perfect tunnel for the sound that passes through the interior (horizontally, in this illustration), and completely invisible for sounds that reach it from the outside (illustrated vertically). (Image: Changqing Xu et al. – 10.1103/9y6g-42nm) Acoustic metamaterial A new acoustic metamaterial, an artificial material designed to manipulate sound waves, has created an unusual […]

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Apple surpasses Nvidia and regains title of most valuable company in the world

The Apple overtook Nvidia and once again became the most valuable company in the world, regaining a position it had last occupied in April 2025. The iPhone maker regained leadership after a 17% increase in its shares this Friday (17). Nvidia recorded a 3.5% drop in the value of its shares. Currently, the company is […]

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Over 355M Tokens Burned as JustLend DAO Revenue Fuels Value Appreciation

The fourth round of JST’s buyback and burn has concluded with higher-than-expected results. A total of over 355 million JST tokens—valued at more than $34.59 million—were burned in this round, marking the highest single-round burn by value to date. On July 17, JST—the native token of TRON’s decentralized finance (DeFi) infrastructure JUST—completed its fourth large-scale […]

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Single-view photos become a new scam tool on WhatsApp

UA new scam is drawing the attention of digital security experts by using a feature created precisely to reinforce the privacy of WhatsApp users. Criminals began to exploit single-view photos to initiate contact with victims and subsequently apply threats with the aim of obtaining money. Unlike other frauds, the scheme does not depend on viruses […]

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