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Hyundai's Electric Car Sales Surged 50% Over July 2024

3 weeks 1 day ago
"Hyundai sold 79,543 vehicles in the U.S. last month," reports the EV news site Electrek — Hyundai's best July ever, and 15% higher than last year. "The growth was mainly driven by electrified vehicles, including EVs and hybrids..." Hyundai said that electrified vehicle sales "reached new heights," after climbing 50% compared to July 2024. Electrified vehicles accounted for nearly a third (32%) of Hyundai's retail sales in July 2025, with several popular nameplates setting new all-time monthly sales records, including the new IONIQ 5. Hyundai IONIQ 5 sales surged 71% in July with 5,818 units sold. Through the first seven months of 2025, Hyundai has now sold nearly 25,000 IONIQ 5 models in the US. Hyundai's electric SUV remains one of the top-selling EVs in the US, boasting a long driving range, ultra-fast charging capabilities, advanced technology, and a stylish design. After upgrading it for the 2025 model year, the IONIQ 5 now features a range of up to 318 miles, an upgraded infotainment system, and a built-in NACS port, allowing you to charge at Tesla Superchargers... Hyundai is also offering a complimentary ChargePoint L2 home EV charger with the purchase or lease of a new 2025 IONIQ 5 or 2026 IONIQ 9.

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EditorDavid

Winners Announced in 2025's 'International Obfuscated C Code Competition'

3 weeks 1 day ago
Started in 1984, it's been described as the internet's longest-running contest. And yesterday 2025's International Obfuscated C Code Contest concluded — with 23 new winners announced in a special four-and-a-half-hour livestreamed ceremony! Programmers submitted their funniest programs showcasing C's unusual/obscure subtleties while having some fun. (And demonstrating the importance of clarity and style by setting some very bad examples...) Among this year's winners were an OpenRISC 32-bit CPU emulator, a virtual machine capable of running Doom, and some kind of salmon recipe that makes clever use of C's U"string" literal prefix... But yes, every entry's source code is ridiculously obfuscated. ("Before you set off on your adventure to decode this program's logic, make sure you have enough food, ammo, clothes, oxen, and programming supplies," read the judge's remarks on the winner of this year's "diabolical logistics" prize. "You'll be driving for 2170 miles through a wild wilderness inspired by Oregon Trail...") And one entrant also struggled mightily in adapting a rough port of their program's old Atari 2600 version, but was never gonna give it up... Thanks to long-time Slashdot reader achowe for bringing the news (who has submitted winning entries in four different decades, starting in 1991 and continuing through 2024)... Including a 2004 award for the best abuse of the contest's guidelines. ("We are not exactly sure how many organisations will be upset with this entry, but we are considering starting an IOCCC standards body just to reign in the likes of Mr Howe....")

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EditorDavid

N6 (Hexanitrogen) Synthesized for the First Time - Twice As Energy Dense As TNT

3 weeks 1 day ago
Slashdot reader ffkom writes: The air around you mostly consists of nitrogen [78%]. And in that air exist happy little monogamous pairs of two nitrogen atoms per molecule, also known as N2. Researchers from the University of Giessen, Germany, recently managed to synthesize N6 molecules, "the first, to our knowledge, experimentally realized neutral molecular nitrogen allotrope beyond N2 that exhibits unexpected stability." And these appear to be pretty angry little molecules, as they detonate at more than twice the energy density than good old TNT: A kiloton of N6 is 1.19×10**7mol, which can release an energy of 2.20×109kcal (9.21terajoules) based on the enthalpy. Considering that the standard kiloton TNT equivalent is 4.184terajoules, N6 can release 2.2 times the energy of TNT of the same weight. On the basis of the documented TNT equivalent based on weight for HMX (1.15) and RDX (1.15), N6 can release 1.9 times the energy of HMX or RDX with the same weight. In interviews the researchers contemplated the possibility of using N6 as rocket fuel, given its superior energy density and that its reaction product is just N2, so basically air, but no smoke, no CO2 or other potentially harmful substances.

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EditorDavid