Monthly Archives: November 2022

Fresh chemical clues emerge for the unique sound of Stradivari violins

Enlarge / A 1729 Stradivari known as the “Solomon, Ex-Lambert” on display at Christie’s in New York in March 2007. (credit: Don Emmert/AFP/Getty Images) Musicians and music aficionados alike have long savored the rich sound quality of the violins created by Antonio Stradivari, particularly at the dawn of the 18th century (the so-called “golden period“)….

Gift shopping for a teen? Consider this transforming drone and motorcycle hybrid for under $100.

TL;DR: As of Nov. 15, you can get the Two-in-One Foldable Multifunction Quadcopter for just $99.99 instead of $149.99 — that’s a 33% discount. You may have a drone on your holiday shopping list, but it’s important to ensure you’re getting one appropriate for the pilot’s age and experience level. There are plenty of high-flying,…

The best Walmart deals of the day include a 1,500-piece Lego set, Galaxy Buds Live, and a Ninja blender

We’ve rounded up the best Walmart deals of the day on Nov. 15 — here are our top picks: BEST HOME DEAL: Ninja Supra Kitchen System 72-ounce Blender and Food Processor — $99 $199.95 (save $100.95) BEST TECH DEAL: Samsung Galaxy Buds Live — $69 $169.99 (save $100.99) BEST TOY DEAL: Lego Classic Bricks and Animals…

Microsoft’s latest updates breaking a vital business security tool

Microsoft’s latest cumulative updates that were released earlier this week for Windows 11 broke a vital business security feature. The fix has not yet been published, but Microsoft expects to have one ready in the coming weeks. As reported by BleepingComputer, the Redmond software giant recently acknowledged certain issues with the Kerberos authentication protocol after…

Intel Raptor Lake mobile CPUs leaked – could these be the future of laptops?

Intel’s upcoming Raptor Lake laptop CPUs have been leaked, and the line-up looks pretty enticing, indeed. This comes from regular hardware leaker Raichu on Twitter (as flagged up by Wccftech), who provided full specs for the range of HX chips, starting with the Core i9-13900HX with 8 performance cores, 16 efficiency cores, and a boost…

Taiwan Semiconductor soars 14% after Warren Buffett’s Berkshire Hathaway buys $4 billion stake

JOHANNES EISELE/AFP via Getty Images Taiwan Semiconductor soared 14% on Tuesday after Warren Buffett’s Berkshire Hathaway revealed a stake.The Omaha-based conglomerate purchased a $4 billion stake in the company last quarter.The purchase comes amid heightened concerns that China might invade Taiwan. Taiwan Semiconductor stock surged as much as 14% on Tuesday after Warren Buffett’s Berkshire…