Monday, December 30, 2024
Russia and China Are Sabotaging Undersea Power and Communication Cables
Tuesday, August 27, 2024
Russia is signaling it could take out the West's internet and GPS.
Tuesday, April 02, 2024
Before Computers
Checking train reservations at Union Station in 1942. From here. (Click the link for full sized image.)
Friday, March 08, 2024
When a Big Company Decides Your Skin Color is Problematic
Wednesday, January 31, 2024
FBI issues sober warning on Chinese cyberwarfare capabilities
Tuesday, January 17, 2023
Expert’s warning to US Navy on China: Bigger fleet almost always wins
Monday, September 19, 2022
Technical Difficulties (updated)
Friday, July 15, 2022
The latest issue for Israel's ultra-orthodox Jews? Smartphones
Friday, May 13, 2022
Texas Opens a Constitutional Can of Worms
Saturday, February 27, 2021
WSJ: The Achilles Heel of the Electric Car Revolution- Poor Charging Infrastructure
Bradley Wilkinson is the owner of a 2017 Chevrolet Bolt, and the kind of electric-vehicle diehard who knows how to squeeze every last mile of range out of his vehicle.
Even so, during his most recent road trip, from Tampa, Fla., back home to Fort Carson, Colo., he spent about 58 hours on the road. In a gasoline-powered vehicle, on average, the 1,900-mile journey would take about 30. His relatively sluggish pace was due to his need to regularly power up the Bolt’s battery at a “fast” charger—so called because they’re many times faster than typical home chargers.
Less experienced EV owners report far bigger inconveniences than Mr. Wilkinson’s. Those include: too few charging stations, too much demand at the stations that are available, broken chargers, confusing payment systems, exorbitant electricity rates, and uncertainty over how long their cars need to charge.
While EVs can be powered up at home, industry analysts and academics believe that a fast-charging infrastructure is essential to getting beyond their current limited adoption. This next wave of slightly-less-early adopters is critical to a global automotive industry betting heavily on battery power.
Yet so far, only one carmaker has offered a reassuring pitch about conveniently and reliably recharging on the go: Tesla. And Tesla’s fast-charging technology doesn’t work on non-Tesla cars.
Building the requisite charging infrastructure for the rest of the EV universe will be expensive. The Biden administration has proposed building a network of 500,000 chargers in the next five years, which would cost billions. The fact that many believe such a government investment is required shows just how little faith many industry insiders have in the ability of private enterprise to solve this problem. One issue: Building out the nation’s charging infrastructure might not be profitable.
Read the rest here.
Wednesday, February 12, 2020
One of the main problems with electric cars
My 2¢...
- Electric cars are the future. Like it or not, this is probably the last generation (give or take) of Americans who will be mainly accustomed to driving cars powered with gas fueled internal combustion engines. However, before electric cars (EV) take over the highways a few things are going to need to happen first.
- Range needs to improve. The better EVs are now getting effective driving ranges in excess of 300 miles. But EVs with that kind of range are still well outside of affordable for the average American. And while that's certainly an improvement, most of us are going to want a car with a range closer to 400 miles before seriously considering it. Long distance driving with the shorter ranged EVs is still possible but it would take a lot longer given the constant need to make prolonged stops for charging.
- The auto industry needs to get their act together and standardize the charging systems for their cars and make it more like current gas stations with a pull in, swipe your plastic, and fuel up system. Not everybody is a tech geek who has more apps on their phone than reactionaries like me have fiat currency bills in our wallet.
- Charging times need to be drastically reduced at the various commercial charging stations. I think we are probably at least ten years from the point where you will be able to fully charge an EV in 15 minutes or less. Until then I am probably not interested.
- EVs with decent range and mechanical reliability need to come down in price. The Tesla S (widely regarded as among the best of the longer ranged EVs) starts at around $80k and you can easily drop closer to $100k if you add on a few things. By contrast you can get a Tesla Model 3 for slightly under half that price. But again, these cars are not well suited for long distance road trips, especially those that would take multiple days using a gas fueled car.
Tuesday, February 04, 2020
Iowa
* There is absolutely nothing a computer can't screw up.
* There is no tech that can be made absolutely secure from tampering or hacking.
* You can't hack paper. Paper is not effected by viruses. Paper ballots are impervious to technological whims and failures. You can hold an election with paper ballots without electricity if necessary.
* These are the same people who think we should trust them to run the nation's health care system.
Wednesday, July 17, 2019
A lesson in humility
Sunday, January 20, 2019
Two 17 year olds try to figure out a rotary telephone
Wednesday, December 19, 2018
Facebook Allowed Netflix, Other Buisneses to See Your Private Messages
For years, Facebook gave some of the world’s largest technology companies more intrusive access to users’ personal data than it has disclosed, effectively exempting those business partners from its usual privacy rules, according to internal records and interviews.
The special arrangements are detailed in hundreds of pages of Facebook documents obtained by The New York Times. The records, generated in 2017 by the company’s internal system for tracking partnerships, provide the most complete picture yet of the social network’s data-sharing practices. They also underscore how personal data has become the most prized commodity of the digital age, traded on a vast scale by some of the most powerful companies in Silicon Valley and beyond.
The exchange was intended to benefit everyone. Pushing for explosive growth, Facebook got more users, lifting its advertising revenue. Partner companies acquired features to make their products more attractive. Facebook users connected with friends across different devices and websites. But Facebook also assumed extraordinary power over the personal information of its 2.2 billion users — control it has wielded with little transparency or outside oversight.
Facebook allowed Microsoft’s Bing search engine to see the names of virtually all Facebook users’ friends without consent, the records show, and gave Netflix and Spotify the ability to read Facebook users’ private messages.
Read the rest here.
Saturday, July 22, 2017
Technology
It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone.
~ Mark Twain, Christmas 1890
Thursday, October 01, 2015
Let's Not Move to Mars
Tuesday, September 22, 2015
Tech Alert: AVG is now spyware
Tuesday, July 14, 2015
Firefox blocks Adobe Flash, the much-loathed, bug-plagued relic of a browser plugin
Thank God! That thing has been nothing but a giant pain in the @$$ for ages. Constant computer slowdowns and even outright freezing of the browser.
Thursday, May 14, 2015
Question
Have I mentioned that I hate technology?
Update: Problem solved. Thanks Patricius!


