Fuel cell buses, or hydrogen buses, generate electricity onboard using hydrogen fuel cells to power electric motors, offering longer ranges (400-600 km) and faster refueling compared to battery-electric buses, which rely on large rechargeable batteries charged via electricity grids but face range limitations on long routes.[1][3]

While 2025 saw strong growth with 279 fuel cell bus registrations in H1 alone (426% increase from H1 2024) and a full-year market value indicating high activity, full-year data is incomplete as of late 2025; 2024 ended with a record 378 units, suggesting 2025 may represent a peak before battery-electric buses dominate.[1][2]

Active noise cancellation is a technology that uses microphones and speakers to detect and counteract ambient background noise. The WH-CH720N features dual noise sensors and Sony's Integrated Processor V1 to reduce unwanted sounds across a wide frequency range. The ANC system is particularly effective at blocking low-frequency noises like engine rumble and mid-range sounds like chatter, though it is less effective at reducing bass-range noise compared to premium models. Users can adjust ambient sound across 20 different levels through the Sony Headphones Connect app to customize their listening experience.

The WH-CH720N offers up to 35 hours of continuous music playback with active noise cancellation enabled and up to 50 hours with ANC disabled. Battery life can vary depending on several factors including the Bluetooth codec used (SBC or AAC), whether DSEE audio enhancement is enabled, environmental conditions, and overall usage patterns. The headphones support quick charging with approximately 3.5 hours needed for a full charge, making them suitable for extended use without frequent recharging.

The $75 Daily Cash bonus is transferred to your Apple Cash card within 1-2 business days after $75 worth of transactions have posted to your Apple Card account. The bonus is earned as Daily Cash, which is real cash you can use immediately.

Apple Card typically does not offer public sign-up bonuses to new users. However, in 2025, Apple has run numerous limited-time promotional offers, though these are often hidden and found through targeted emails or social media ads rather than being widely advertised. This makes the current $75 bonus offer noteworthy for those seeking credit card incentives.

LPE cores, or Low Power Efficient cores, are a type of low-power core included in all Nova Lake-S desktop SKUs, with four such cores on a separate chip tile in a multi-tile package design similar to Meteor Lake. They contribute to the total core count, such as in the 52-core flagship or lower-end models.

Nova Lake-S processors will use the new LGA1954 socket, which will not support LGA1851 motherboards from previous generations like Arrow Lake. However, socket dimensions match, allowing cooler compatibility.

The iPhone 18 Pro is expected to achieve better battery life through three main hardware upgrades. First, Apple will increase the physical battery capacity, with the iPhone 18 Pro receiving an 18.7% increase from 3,582 mAh to 4,252 mAh, and the Pro Max potentially reaching over 5,000 mAh for the first time. Second, Apple is developing its own C2 modem to replace Qualcomm's 5G modems, which should improve power efficiency similar to previous in-house modem generations. Third, the new A20 Pro chip will be manufactured on a 2nm process with advanced packaging, expected to deliver approximately 30% better efficiency compared to the current A19 series.

iOS 27, expected to launch in September 2026, will improve battery life through software optimization rather than hardware changes. Apple is rewriting various sections of the operating system and eliminating outdated code that has accumulated over time. The company is also working to make the Neural Engine (Apple's AI processor) run more efficiently by potentially throttling AI tasks to prevent rapid battery drain. Additionally, older built-in apps like Calculator and Compass are being optimized to run more efficiently. These improvements are expected to benefit not only the iPhone 18 Pro but also older iPhone models that upgrade to iOS 27.

When building a small-form-factor PC, starting with the motherboard is important because it determines compatibility with other components. For SFF builds specifically, the motherboard size (typically Mini-ITX) directly limits which cases, power supplies, and cooling solutions will fit. Unlike standard PC builds where you might start with the CPU, SFF builds require you to first select your case and motherboard together, as these define the physical constraints for all other components. Once you've chosen a compatible motherboard, you can then select a CPU, RAM, and other parts that will actually fit within your space limitations.

Small-form-factor PCs present significant build challenges due to their size constraints. The smaller the case, the harder it becomes to find compatible components, as many standard PC parts are too large to fit. This includes limitations on CPU cooler height, power supply wattage and form factor (SFX vs standard ATX), and GPU length. Additionally, airflow management becomes more critical in compact cases, and cable routing can be more difficult. These challenges mean that building an SFF PC requires more careful planning and component selection than building a standard ATX or mid-sized PC, and in some cases, purchasing a pre-built option may be easier than sourcing compatible parts yourself.

A 'Certified Fresh' rating on Rotten Tomatoes indicates that a film or TV show has achieved a high critical approval score (typically 75% or higher) based on a substantial number of professional reviews. Paradise Season 2 holds a Certified Fresh 86% score based on 22 reviews from critics, signifying strong critical consensus that the show is worth watching. This designation helps viewers quickly identify content that has been well-received by professional critics.

Paradise Season 2 matches Season 1's critical performance with an identical 86% Certified Fresh score on Rotten Tomatoes. Critics note that Season 2 maintains the show's quality while expanding its scope beyond the underground bunker setting to explore the world beyond. However, reviews are mixed regarding tone, with some critics praising the emotional depth and character development, while others feel the season is less entertaining than its predecessor and spreads itself too thin narratively.