<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: russli1993</title><link>https://news.ycombinator.com/user?id=russli1993</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 06 Apr 2026 00:25:00 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=russli1993" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by russli1993 in "How BYD got EV chargers to work almost as fast as gas pumps"]]></title><description><![CDATA[
<p>Chargers don't charge at 1.5MW 100% of time. You have grid storage batteries serving as buffer. It can be charged at steady rate by the grid all the time. People need time to drive in and out of the station. The math works out really well.</p>
]]></description><pubDate>Sat, 21 Mar 2026 20:37:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=47471043</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=47471043</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47471043</guid></item><item><title><![CDATA[New comment by russli1993 in "How BYD got EV chargers to work almost as fast as gas pumps"]]></title><description><![CDATA[
<p>They simply use a few grid storage batteries. Chargers don't charge at 1.5MW 100% of time. You also have people driving in and out of the station. The math works out really well.</p>
]]></description><pubDate>Sat, 21 Mar 2026 20:35:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=47471015</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=47471015</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47471015</guid></item><item><title><![CDATA[New comment by russli1993 in "How BYD got EV chargers to work almost as fast as gas pumps"]]></title><description><![CDATA[
<p>BYD is shipping both charging stations and cars with blade battery 2.0 first half of 2026. Both economic and premium models can charge from 0 - 97% under 12 minutes. They are also building these charging stations right now and few hundreds are already operational.</p>
]]></description><pubDate>Sat, 21 Mar 2026 20:32:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=47470994</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=47470994</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47470994</guid></item><item><title><![CDATA[New comment by russli1993 in "How BYD got EV chargers to work almost as fast as gas pumps"]]></title><description><![CDATA[
<p>there needs to be battery chemistry improvements. Otherwise, with existing batteries, charging at these speeds will cause too much heat and shorten battery life span. BYD is offering 1.5MW charging with increased battery lifespan and without increasing the heat dissipation requirements. Another improvement compared to current crop of batteries is charge curve. Charging from 80 to 95%, BYD batteries can handle higher power than current batteries at MAX</p>
]]></description><pubDate>Sat, 21 Mar 2026 20:26:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=47470927</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=47470927</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47470927</guid></item><item><title><![CDATA[New comment by russli1993 in "How BYD got EV chargers to work almost as fast as gas pumps"]]></title><description><![CDATA[
<p>BYD did not go to specifics about their blade 2.0 battery that enables this, but there has to be battery chemistry and manufacturing advancements. CATL shared some details on their 12C LFP batteries before, they lowered li-ion mobility resistance, increased how the anode and cathode can accept more li-ions at faster rates. Another improvement for blade 2.0 battery is the charge curve is much better. 80 - 90 % can have much higher charging rates.</p>
]]></description><pubDate>Sat, 21 Mar 2026 20:24:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=47470909</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=47470909</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47470909</guid></item><item><title><![CDATA[New comment by russli1993 in "America Is Missing The New Labor Economy – Robotics Part 1"]]></title><description><![CDATA[
<p>And the 2025 xpeng g6 is so much better than previous model, 5C charging battery, better ride, even better energy efficiency, better looks, better interior design, 30% of car parts are updated. And they delivered this update 2 years after the first model, when normally it takes other companies 5 years for an upgrade of this size. They have positive margins on a 17-20k RMB, 270 miles+, 350KW charging, FSD like autonomous driving EV, even though they have to price it this low due to ultra-competitive market. They can't do this without Chinese supply chain. Speed of iterations, innovations, fast time to market, efficiency is this all about.</p>
]]></description><pubDate>Wed, 12 Mar 2025 06:31:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=43340458</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=43340458</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43340458</guid></item><item><title><![CDATA[New comment by russli1993 in "China tells its AI leaders to avoid U.S. travel over security concerns"]]></title><description><![CDATA[
<p>[flagged]</p>
]]></description><pubDate>Sun, 02 Mar 2025 00:25:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=43225737</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=43225737</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43225737</guid></item><item><title><![CDATA[New comment by russli1993 in "South Korean regulator accuses DeepSeek of sharing user data with ByteDance"]]></title><description><![CDATA[
<p>you mean how every single US tech company shares data with Google and Meta? How you browse a website, and, in an instant, ads show in Meta products? "user behaviour and device metadata [are] likely sent to ByteDance servers", lol, all your user behavior and device metadata are sent to Google and Meta servers. South Korea too afraid to say the same thing about USA. And surprised Pikachu face about all the downvotes in this thread on users pointing out the same thing about US tech companies, lol, propaganda and ethnonationalism is a powerful force</p>
]]></description><pubDate>Wed, 19 Feb 2025 07:53:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=43099731</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=43099731</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43099731</guid></item><item><title><![CDATA[New comment by russli1993 in "Nvidia’s $589B DeepSeek rout"]]></title><description><![CDATA[
<p>Next episode in this is Chinese companies produces HBM3 (they are already shipping HBM2), 7nm class GPU products competitive against A100 from multiple vendors, EUV. The US will realize what a monster they created.</p>
]]></description><pubDate>Mon, 27 Jan 2025 17:47:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=42843668</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42843668</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42843668</guid></item><item><title><![CDATA[New comment by russli1993 in "DeepSeek-R1: Incentivizing Reasoning Capability in LLMs via RL"]]></title><description><![CDATA[
<p>Chinese companies are working euv litho, its coming.</p>
]]></description><pubDate>Mon, 27 Jan 2025 02:29:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=42836756</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42836756</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42836756</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok says it is restoring service for U.S. users"]]></title><description><![CDATA[
<p>Oracle did shut them down last night, if Google and Apple have to drop their apps on the apps store, Oracle and other providers have to drop them too. Btw, the app won't function even if parts of the infra is down. Btw, business is risk averse, they don't want to give any excuses for government to fine them. Bytedance should definitely shutdown everything and blocked all US users unless they have explicit, written and legally bidding instructions from the Justice Department. Only an executive order is enough. They asked Biden to give that, but Biden just smirked</p>
]]></description><pubDate>Mon, 20 Jan 2025 02:43:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=42764452</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42764452</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42764452</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>Completely different, it is not a content ban but a sanction against entire company Bytedance. Capcut was also removed, how is the video editing app influence public perception and steal US data?<p>China gave foreign internet applications a list of rules to comply. And these are doable rules, u may not want to do them, but they are doable. That is why Bing, iCloud, AWS, Microsoft office, Azure, Tesla's cars, some of hosts critical and sensitive Chinese data are operating fine in China, even used by governments and state-owned companies.<p>And Google and Meta are currently earning 10s of billions of dollars from Chinese advertisers. And google and Meta can offer any other services to China that is not regulated by online community services.<p>Chinese citizens can visit Google and Meta apps using VPN, Google and Meta can transact with Chinese companies. Chinese rules just target online community-based services with a list of doable rules.<p>Tiktok's original wish is to replicate China's rules for foreign online services in China in the US. So have US citizens do the data and code, implement whatever censorship regime US government wants, store US data on US servers. Allow US government official inside the company to review and oversee code, algorithm and data practices. Allow US government kill switch to turn off the app if they see anything. This is reciprocity of rules.<p>But US is not giving any technical, doable options for you to adhere to. It is giving two options: either we kill you, or we give you a knife so you can kill yourself. China gives foreign companies room to live, so your workers have jobs and income, your inventor keep their inventions and private assets. US gives the foreign company two options: either we kill you, or we give you a knife so you can kill yourself. Your workers are out of jobs, what was a comfortable livelihood gone, your inventor's invention is destroyed, you will not get what your invention is worth, your private assets are gone. Or we can take your invention away from you and you lose all control of your baby in the future. If you don't see the difference, I have no word for you.<p>China doesn't kill your companies. Take away the invention from the inventor, take away assets, IP, technology, branding from the inventor, forcing the inventor the giveaway the baby they invented and worked so hard on. China just don't want you say certain things within its borders, but everyone can live, have a job, get paid, bring food to the table. US just want to end your company, make everyone jobless, and you can't say what you want to say anyway because everything is gone.</p>
]]></description><pubDate>Sun, 19 Jan 2025 09:35:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=42755491</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42755491</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42755491</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>Yes, you can also force sale or ban. And you should do that, because the US has shown it is legal and moral.</p>
]]></description><pubDate>Sun, 19 Jan 2025 09:21:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=42755401</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42755401</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42755401</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>Completely different. At least China's rules are technical and can be achieved. Bing, iCloud, AWS, Microsoft office, exchange, Azure are all in China. Of course, whether you want to comply the rules is up to you, but it is doable. Facebook can be in China if they adhere to rules, there were rumors they were going to offer a Chinese version of Facebook but stopped because of backlash, but the point is rule are technical and are doable.<p>Facebook and Google are still making tens of billions from Chinese advertisers selling stuff on their platform. And China never forced Facebook or Google to sell themselves to Chinese owners, so completely give up control on branding, IP, code, data and all assets etc etc.<p>US is not even giving you any technical rules to comply with. Tiktok's approach to US is replicate China's rules for foreign internet companies in China. All content moderation done by US employees, US employee work on code and data. Data stored in US based servers. But US companies operating in China, like iCloud, AWS and Azure, US employees can still get access to Chinese data for daily engineering operations, like debugging. Tiktok also offered US government appoint security and natsc officials on Tiktok senior leadership, overseeing all code and data practices. US government have kill switch to shutdown Tiktok if they find anything. Tiktok is perfectly fine with US government implementing the censorship to censor whatever US government doesn't like. These details are equal to China's practices.<p>But US is not allowing that, it just sell yourself 100% to US owner or get banned. And ban is much more draconian than Chinese ban. Chinese citizens can visit FB using VPN, and companies can transact with FB and Google, hence billions of advertising dollars for these companies. US ban targets all transaction with Bytedance, hence Google, Apple and Oracle are completely geofencing US users that even US user using VPN can't access Bytedance services. And Chinese regulations target specific type of products, Meta's FB main app may not be in China, but FB advertising is. US ban targets Bytedance, the entire company. Capcut, a video editing app is also banned in the US. What data does a video editing app collect? How does a video editing app affect public discourse and opinions?  How is Capcut a national security threat? What evidence is there?<p>US is not offering you a chance to comply, it is offering you a knife to kill yourself, and say here, you got options, why don't u kill yourself. Anyone who think it is not an insult is just, I have no words for you. China gives foreign companies room to live, so your workers have jobs and income, your inventor keep their inventions and private assets. US gives the foreign company two options: either we kill you, or we give you a knife so you can kill yourself. Your workers are out of jobs, what was a comfortable livelihood gone, your inventor's invention is destroyed, you will not get what your invention is worth, your private assets are gone. Or we can take your invention away from you and you lose all control of your baby in the future. If you don't see the difference, I have no word for you.</p>
]]></description><pubDate>Sun, 19 Jan 2025 09:05:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=42755305</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42755305</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42755305</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>Sale or ban of all US companies in every country. Imagine u could own the branding, technology, IP, revenue and profits of US companies. Country can use that to massive benefit their citizens, end poverty, hunger, bring free healthcare and education, balance currency and trade, increase tax revenues. All US companies can be Indian, Germany, France, UK, Brazil, all nations in Africa, Middle east companies.</p>
]]></description><pubDate>Sun, 19 Jan 2025 08:34:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=42755115</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42755115</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42755115</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>The IPO is blocked because of the threat from US government.</p>
]]></description><pubDate>Sun, 19 Jan 2025 08:30:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=42755090</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42755090</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42755090</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>would you say the same thing about Meta and Google? Clearly social media monopoly is not the issue. In fact, USA government want US dominance in global social media, digital world, and digital marketplaces.</p>
]]></description><pubDate>Sun, 19 Jan 2025 08:16:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=42755018</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42755018</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42755018</guid></item><item><title><![CDATA[New comment by russli1993 in "About availability of TikTok and ByteDance Ltd. apps in the United States"]]></title><description><![CDATA[
<p>Tens of thousands of companies using Tiktok shop or other Bytedance services is suddenly in-operable as well. Jobs loses, layoffs coming.<p>The power of digital dictatorship, USA government can kill a company, the entire ecosystem, all of the companies, users, entities relying on the digital application and service with stroke of pen. Every country and person on the planet should have vested interest to reduce choke points that can be exploited by USA government. So USA government shenanigans can't just ruin the invention you created, your jobs, your peaceful Sunday.</p>
]]></description><pubDate>Sun, 19 Jan 2025 06:34:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=42754344</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42754344</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42754344</guid></item><item><title><![CDATA[New comment by russli1993 in "TikTok goes dark in the US"]]></title><description><![CDATA[
<p>Not even that, every country on the planet is now greenlighted to force USA companies to sell themselves or banned. Every country on the planet can take control of Apple, Tesla, Intel, Qualcomn, Amazon, Nvidia, Microsoft, Google, Meta's entire company, all assets, branding, IPs, technology, code, patents, cash in accounts. Everything is up for grabs. Countries can use it to help their citizens by so much, they can end hunger, end poverty, end homelessness, enable free health care, free education, balance currency and trade, elevate tax revenues, end deficits. Protection of inventor's idea, work and assets is not important. Protection of private asset is not important. Supposed communist China only does 50% JVs, and allow foreign owners control of brands, technology, IPs, revenue and profits. The supposed capitalist USA is 100%.</p>
]]></description><pubDate>Sun, 19 Jan 2025 05:53:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=42754119</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42754119</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42754119</guid></item><item><title><![CDATA[New comment by russli1993 in "Supreme Court upholds TikTok ban, but Trump might offer lifeline"]]></title><description><![CDATA[
<p>Yes, I dispute, because all of that are lies and brainwashing done by USA government. Please show prove of 1 million Uyghur locked up in China, genocide. Or you should apologize for your lies to the world. You say there is genocide in 2018, now is 2024, where is the bodies, people desperate to escape? Ur ambassador to China spent his time riding on Chinese bullet trains funded by Chinese government and vacation in the country, instead of going to Xinjiang and rescue all the 1M Uyghur people locked up camps?? What is your military doing? Should you save these poor people? Xinjiang is free for anyone to travel. People are allowed to freely leave and enter with all its neighboring countries. And USA say they love the Uyghur people, and the way they show their support is ban all the products, every single one, made by Uyghur people? Lol, you are not fooling anyone here. It is a fact Uyghur people can freely leave China if they want. And it is a fact, Uyghur population increasing faster than the broader population. And u can travel in Xinjiang today, there is Uyghur language everywhere, on shops, street signs. Uyghur language is taught in every government funded schools. Did the American boarding schools for native Americans teach their own language? Today, Uyghur kids are running in the streets, freely, speaking in Uyghur. Why don't you get all the countries you listed to form coalition army to save the poor Uyghur souls? Your government officials should not shake Chinese government official hands and travel on Chinese government trains to vacation in the country.  No more talking, only action.</p>
]]></description><pubDate>Sat, 18 Jan 2025 21:00:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=42751394</link><dc:creator>russli1993</dc:creator><comments>https://news.ycombinator.com/item?id=42751394</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42751394</guid></item></channel></rss>