Category Archives: Technology
Reviews: The Race To Build America’s First High-Speed Railway – L.A. To Las Vegas
The Los Angeles Times (December 2023) – A high-speed rail project between the Inland Empire and Las Vegas landed a $3-billion federal grant that sets it on track to be open by 2028, in time for the Olympic Games in Los Angeles, officials said Tuesday.
Brightline, a private company that completed the final phase of the intercity rail line connecting Miami and Orlando, Fla., this year, secured the U.S. Department of Transportation grant as part of the historic infrastructure package, Nevada’s U.S. senators said. The rest of the funds for the $12-billion project are expected to be raised through private capital and bonds.
The trip on the 218-mile electrified line from Rancho Cucamonga to Las Vegas will take just over two hours, with stops in Hesperia or Apple Valley, according to Brightline. The trains can reach speeds of 200 miles per hour. The company already has the federal permits, the labor agreements and the land — a swath in the wide median of Interstate 15 — to build the line. Construction is expected to begin early next year.
Reviews: How The Best Of Technology Works (WSJ)
Video timeline: 0:00 Google Maps 9:07 LED wristbands 14:30 Spotify’s algorithm 21:30 Tap-to-Pay 28:18 Noise-canceling headphones 34:33 MSG Sphere 41:30 Shazam
From the unique tech that works in seconds to power tap-to-pay to how Shazam identifies 23,000 songs each minute, WSJ explores the engineering and science of technology that catches our eye. Chapters:
Reviews: Autonomous Driving Reshapes The Car
Video timeline: 0:00 The future of the car 0:51 Car seats and safety 3:51 Wheel and trust 5:11 Screens and sickness 7:15 Trusting autonomous cars
So could future driverless cars have no steering wheels? And what could the touchscreen dashboards look like? WSJ’s George Downs explores how the car could evolve when you don’t need to be behind the wheel. #Autonomous #Cars #WSJ
Harvard Business Review – January / February 2024
The Right Way to Build Your Brand
The best ad campaigns make a memorable, valuable, and deliverable promise to customers.
More than a century ago the merchant John Wanamaker wryly complained, “Half the money I spend on advertising is wasted. The trouble is, I don’t know which half.” Because the proponents of advertising have always struggled to prove that the money is well spent, that indictment has long helped financial executives justify cutting ad budgets. As no less an authority than Jim Stengel, a former chief marketing officer at Procter & Gamble, has noted, the struggle continues, although huge resources go toward testing advertising copy and measuring effectiveness.
Leading in a World Where AI Wields Power of Its Own
New systems can learn autonomously and make complex judgments. Leaders need to understand these “autosapient” agents and how to work with them.
The wheel, the steam engine, the personal computer: Throughout history, technologies have been our tools. Whether used to create or destroy, they have always been under human control, behaving in predictable and rule-based ways. As we write, this assumption is unraveling. A new generation of AI systems are no longer merely our tools—they are becoming actors in and of themselves, participants in our lives, behaving autonomously, making consequential decisions, and shaping social and economic outcomes.
Analysis: U.S. Builds Drone Fleet To Counter China
Video timeline: 0:00 Autonomous systems 0:40 The need for next-generation drones 1:49 Scaling up 4:07 Keeping up with China
It’s a race against the clock, as Beijing has militarized islands in the South China Sea, and President Xi Jinping has ordered his military to be ready to invade Taiwan by 2027. Some experts are skeptical the U.S. military can work fast enough to meet its goals.
Science: Uncovering The Secrets Of Stonehenge
Whether used for ceremonial, astronomical or spiritual events, Stonehenge remains a subject of intrigue. Now, using the latest scientific technologies such as radiocarbon dating and 3D laser scanning, archaeologists are understanding how this colossal stone circle was built and what its purpose was, as well as gaining new insight into how our Stone Age human ancestors lived.
New studies even suggest some of the stones could align with the moon during rare lunar events.
Special Report: ‘Carbon Dioxide Removal’ (NOV ’23)
Carbon-dioxide removal needs more attention
It is vital to climate stabilisation, remarkably challenging and systematically ignored
St Augustine’s climate policy
The temptations of deferred removals
Carbon dioxide removals must start at scale sooner than people think
On the other hand…
The many prices of carbon dioxide
Not all tonnes are created equal
Clean Energy: The Global Race For Lithium Batteries
Video timeline: 00:00 Lithium and the energy transition 01:13 Global lithium reserves 01:33 The process 03:03 The communities 04:05 Water reserves 05:29 The investors 07:40 Lithium supply and China 08:41 The policymakers 09:35 Cornish mining revival 12:16 The markets 15:28 Chile’s lithium policy 18:02 Direct lithium extraction 19:54 The indigenous perspective 22:58 Recycling batteries 25:30 The future
#lithium #lithiumbattery #energy #electricvehicle #zerocarbon #emission
World Economic Forum: Top Stories – Nov 18, 2023
0:15 Kiel is Germany’s first zero-waste city –Kiel has put 107 waste-reducing measures in place. They include practical changes, such as ‘pay-to-throw’, a scheme in which households pay a fee for the amount of landfill waste they generate. Other measures include recycling collection ‘islands’ around the city, discounts for shoppers who bring their own containers and banning disposable products at all city events.
1:33 Gender balanced companies outperform others – According to a BlackRock study of 1,250 of the world’s biggest companies. Over the past decade, the companies with the most equal gender balance achieved a 7.7% average annual return on assets (RoA). Those with the highest share of men delivered a 5.6% RoA, while those with the highest share of women returned a 6.1% RoA. The study concluded it was ‘diversity that counts’ rather than the dominance of a single gender.
3:08 US wants to convert empty offices into homes – The government will offer funding and technical support to help cities turn unused workspaces into affordable apartments. US office vacancy rates have hit a 30-year peak as more staff clock in to work remotely. Meanwhile, rents in the country remain at historic highs after a surge during the pandemic converting offices to apartments can be challenging.
4:48 Rwanda and Kenya open borders to other Africans – Rwanda and Kenya have made significant strides in promoting African unity by opening their borders to other Africans, enabling visa-free travel for all citizens of the continent. This move positions Rwanda as the fourth African nation to remove such restrictions, following Benin, The Gambia, and Seychelles. Kenya is set to join them on December 31, 2023.
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