Hpimall

Hpimall

Your source for technology insights, tutorials, and guides.

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Latest Articles

What the National Science Board Mass Firing Means for U.S. Science Policy

The Trump administration fired all 22 National Science Board members with no explanation. This disrupts NSF governance, independent science advice, and sparks legal and political backlash.

2026-05-03 08:06:53 · Software Tools

Why Your 'Haunted' House Might Just Be a Noisy Pipe: The Science of Infrasound

Infrasound from pipes, wind turbines, and traffic can trick your brain into sensing ghosts; environmental factors like magnetic fields and humidity also play a role. This Q&A explains the science behind hauntings.

2026-05-03 08:06:21 · Science & Space

Neanderthal Brains: Size Doesn't Tell the Full Story

Recent MRI and endocast studies reveal Neanderthal brain size overlaps modern humans, challenging assumptions about cognitive differences and competition.

2026-05-03 08:05:14 · Programming

Brewing Better Coffee: How Electrical Currents Could Unlock Flavor Secrets

Discover how University of Oregon chemist Christopher Hendon uses electrical currents to measure coffee flavor profiles, building on his previous espresso extraction model.

2026-05-03 08:04:53 · Science & Space

How Graduating with a Diverse Peer Group Boosts Your Salary: A New Study Challenges the Status Quo

New study shows professional school graduates from diverse classes earn higher salaries, challenging Supreme Court's 2023 affirmative action ruling. Researchers provide measurable evidence of financial benefits.

2026-05-03 08:04:28 · Finance & Crypto

Can Life Thrive with 19 Amino Acids? Unpacking a Bold Genetic Experiment

Scientists tested if life could function with 19 amino acids by engineering a ribosome part without isoleucine, supporting early genetic code evolution theories.

2026-05-03 08:04:03 · Science & Space

Space News Q&A: Starship Updates, Blue Moon Mission, and the Golden Dome Defense Initiative

Q&A covering SpaceX Starship May test, Blue Moon lander mission, and US Space Force's Golden Dome missile defense program with 12 contractors.

2026-05-03 08:03:34 · Science & Space

How Hacker News Commenters Reveal the Best Coding Models: An Automated Analysis

Author automates aggregation of HN comments to identify popular coding models, providing a real-time overview and insights for developers.

2026-05-03 07:56:24 · Cybersecurity

How an Open-Weight Chinese AI Model Outperformed Industry Giants in Code

Kimi K2.6, an open-weights Chinese model, surpasses Claude, GPT-5.5, and Gemini on a challenging programming benchmark, signaling a shift in AI capabilities.

2026-05-03 07:55:50 · AI & Machine Learning

How a Single Moment Can Reshape Your Brain: The New Frontier of Neuroplasticity

Discover how a single experience can rapidly rewire the brain through a new form of neuroplasticity, with mechanisms, implications for learning and trauma, and practical tips to harness it.

2026-05-03 07:55:20 · Technology

Beyond Freezer Ice: The Discovery of Water's Most Complex Crystalline Forms

Scientists have identified over 20 phases of ice, including hot and conductive forms, with the most complex structures discovered under extreme conditions.

2026-05-03 07:54:54 · Science & Space

The Unsettled Foundation: Why a Core Axiom Still Divides Mathematicians

Explores the Axiom of Choice—its origins, the fierce debate over non-constructive existence proofs, and how it remains a foundational divide in mathematics.

2026-05-03 07:54:06 · Software Tools

Cambrian Fossil Discovery Unveils Secrets of Earth’s First Complex Life

A newly discovered Cambrian fossil bed, featuring bizarre worms and tentacled beasts, reveals early ecosystem complexity and rewrites evolutionary history.

2026-05-03 07:53:31 · Science & Space

Lexus's Three-Row Electric SUV: Spied and Set to Debut – Your Questions Answered

Lexus's first three-row electric SUV, a luxury sibling to the Toyota Highlander EV, has been spied testing and will debut within a week. We cover unveiling, design, features, range, competitor comparisons, and its role in Lexus's EV strategy.

2026-05-03 07:34:42 · Environment & Energy

Tesla Unveils Semi Charging Solutions: Basecharger and Megacharger for Fleets

Tesla launches Semi Charging for Business with Basecharger (125 kW) for depot use and Megacharger ($188k for two posts). Includes $0.08/kWh fee for revenue sites. Q&A covers pricing, differences, and setup.

2026-05-03 07:34:14 · Environment & Energy

Sustainable Transport Update: Tesla Semi Production, Xpeng VLA 2.0, and Rivian Financials

Q&A on Tesla Semi production start, Xpeng VLA 2.0 test drive insights, Rivian earnings results, and more sustainable transport news from the Electrek Podcast.

2026-05-03 07:32:42 · Environment & Energy

Kia's EV Momentum: How the EV3 Could Become Its Best-Seller Yet

Kia's record US EV sales in 2026 are driven by the EV9 and EV6, but the upcoming affordable EV3 could become its biggest hit yet, targeting the mass market with a competitive price and range.

2026-05-03 07:32:16 · Environment & Energy

Tesla's Affordable Model 3 from China Hits Canada at Record Low Price

Tesla launches a new Model 3 RWD in Canada at CAD $39,490, sourced from Giga Shanghai. This record low price despite a 100% tariff on Chinese EVs creates a huge gap with the Performance model. Implications for the EV market are discussed.

2026-05-03 07:31:45 · Environment & Energy

Tesla's Self-Driving Promise: One Owner's Court Victory and Ongoing Battle

A Tesla owner won $10,600 for false FSD promises, but Tesla delays payment. This Q&A covers the case, implications, and why Tesla fights small claims.

2026-05-03 07:31:10 · Environment & Energy

Classic 1966 Mustang Reborn as a Self-Driving Tesla

Classic 1966 Mustang converted to Tesla EV with dual-motor drivetrain, 15-inch touchscreen, and working Full Self-Driving - first non-Tesla to use FSD.

2026-05-03 07:30:46 · Environment & Energy