Is Uber Weaponizing Labor Unions To Slow Robotaxi Rivals

China Shuts The Helium Valve As Qatar Outage Deepens Global Supply Squeeze China has abruptly banned helium exports, a key component in semiconductors, which adds yet another serious constraint to a global market already reeling from the loss of production in Qatar. In a two-sentence Friday announcement, China's Ministry of Commerce and General Administration of Customs said helium covered by customs code 2804290010 was subject to a temporary prohibition on exports, effective immediately. The agencies cited China's Foreign Trade Law but provided no explanation, expiration date, transition period or exemptions. Any...

How Interceptor Missiles Work: The Technology Behind Stopping Missiles In Mid-Air Authored by Kaif Shaikh via Interesting Engineering, Intercepting a missile sounds straightforward. Launch another missile at it before it reaches its target. In reality, it is one of the most technically demanding challenges of defense. Here's how modern interceptor missiles protect against aircraft, cruise missiles, and ballistic threats.Getty Images Unlike offensive missiles, interceptor missiles must detect, track, calculate, and collide with a target that may be traveling several times the speed of sound, often within a matter of minutes. Some even destroy...

Looking Back At The Uranium One Scandal Authored by Stu Cvrk via American Greatness, The Uranium One scandal was a 2010 controversy in which the Obama administration approved the takeover of Uranium One - a Canadian company with significant uranium mining assets in the United States - by Russia's state-owned Rosatom corporation. Critics alleged a pay-to-play scheme, pointing to large donations (roughly $145 million) to the Clinton Foundation from individuals connected to Uranium One and its investors, as well as a $500,000 speaking fee paid to Bill Clinton by a Russian...