Sunday, August 29, 2021

Quick notes: Bagram airbase | Mineral treasure...

Tuesday, August 24, 2021

Quick notes: Space station | High-speed rail...

  • China’s rival to ISS: While the future of International Space Station remains uncertain after 2024, China says its newly equipped Tiangong station will be up and running by next year.


  • How China built the best high-speed rail ever: How did China do it? And at what cost?



  • ASML: The most important company you've never heard of.


  • Why People Who Brush Still Get Cavities: Cavities are a microbiome problem


  • From Kannada medium school to NASA's doorsteps: Karnataka village thrilled by local lad's feat whose entire schooling was in rural areas in Kannada medium.


  • Women persecuted for suspected witchcraft: Raipur-based doctor and rationalist, who has been relentlessly raising his voice against the practice of women being beaten ruthlessly and socially boycotted for suspected witchcraft, was thanked by the victims a day after Raksha Bandhan.


  • Liz Cheney: Pompeo's surrender agreement with Taliban started it all



  • Ungrateful Indians:


  • Afghan MP: Uncertain if Sikhs, Hindus will have any rights under Taliban: Afghan MP


Thursday, August 19, 2021

Quick notes: US weaponry | Booster shots...

  • The right way: “First you bring out all of the American citizens. Then you bring out ALL equipment. Then you bomb the bases into smithereens — And then you bring out the military. You don’t do it in reverse order like Biden and our woke Generals did” -- Donald Trump


  • Billions in US weaponry seized by Taliban: Among the items seized by the Taliban are Black Hawk helicopters and A-29 Super Tucano attack aircraft. Photos have also circulated of Taliban fighters clutching U.S.-made M4 carbines and M16 rifles instead of their iconic AK-47s. And the militants have been spotted with U.S. Humvees and mine-resistant ambush protected vehicles.


  • Worrying drop in vaccine efficacy over time: Pfizer and BoiNTech eye profit windfall from Covid booster Shots.


  • Nirvana (Atma) ShaTkam: Music: Deva Premal - "Chidananda".


Tuesday, August 17, 2021

Quick notes: Electric scooter | Manual washer-dryer...

  • Ola Electric Scooter: 3.97 KWH battery. 180 km range. Ola building the world's largest two-wheeler factory and an ancillary park at Hosur.


  • Woke and Woker: Netflix wants you to believe that we are living in some ‘Hindu dystopia’.


  • Naveen Patnaik: “This bronze medal may have been won by us as players, but in truth, it equally belongs to India, a gift from the honourable Shri Naveen Patnaikji whose vision and constant encouragement helped us achieve our dream”: Hockey captain Manpreet Singh.


  • Pledging state assets: Andhra Pradesh govt availed Rs 56076 crore loans from various banks since 2019


  • Chennai zoo lions saved from Covid-19: Doctors and animal keepers spent 50 sleepless nights to save the lions that tested positive for the novel coronavirus.


  • Raga Gaud Malhar: Ayaan Ali Bangash



  • Han games: Huawei stealing trade secrets, spying in Pakistan


  • Trick or treat? Eastern Europe turns cautious on Chinese "corrosive capital" investment.


  • The zero-power sewage plant inspired by cows: Bengaluru startup ECOSTP Technologies designs biomimicry STP (sewage treatment plant) .
  • Navjot Sawhney's hand-cranked washer-dryers: Manual washer and dryer designed to be "robust, simple to use and easily repairable".



Wednesday, August 11, 2021

Quick notes: Chip manufacturing | Open streets...

Thursday, July 29, 2021

Quick notes: Buy, borrow, die | For-profit tutoring...

  • Buy, borrow, die - How the wealthy live off their paper wealth: Wealthy people borrow against their portfolios to avoid selling in a hot market.


  • China Bans For-Profit School Tutoring: “The out-of-school education industry has been severely hijacked by capital that broke the nature of education as welfare.” The new regulations are focused on compulsory subjects, meaning critical material like math, science and history. Classes for art or music mostly would not fall under the new restrictions.

    Among other things, they also ban the teaching of foreign curriculums, tighten scrutiny over the import of textbooks and forbid the hiring of foreign teachers outside of China.


  • Why is China smashing its tech industry: Why do Americans equate “tech” with companies like Google, Amazon and Facebook, anyway? Technologies like Facebook and Amazon.com are fundamentally about leisure and consumption. But Chinese leadership have got bigger fish to fry — they have to avenge the Century of Humiliation and claim China’s rightful place in the sun. And so when China’s leaders look at what kind of technologies they want the country’s engineers and entrepreneurs to be spending their effort on, they probably don’t want them spending that effort on stuff that’s just for fun and convenience.

    U.S. antitrust action often focuses on strengthening consumer protections, but China’s crackdown is geared toward protecting govt policy. Neither Huawei nor ZTE have been targeted so far. China has outlined sectors it wants to prioritize, including semiconductors and artificial intelligence.


  • 'Amazon bypassing Indian law': Shein was among the prominent Chinese apps banned after face-off in Galwan Valley.. Shein is now making a backdoor entry in India through the Amazon Prime Day sale.

    Ending the Amazon marketplace: Amazon's relationship with its third-party sellers has become a major focal point for the company's critics.


  • Herd immunity? Madhya Pradesh has highest covid antibodies, Kerala has least


  • German gymnasts' outfits take on sexualisation in sport: "As a little girl I didn't see the tight gym outfits as such a big deal. But when puberty began, when my period came, I began feeling increasingly uncomfortable."

    Sexist sports dress codes must take a leaf out of Ancient India


  • Wanna excel at Calculus? A Mathematical Thread


  • How to build a nation of cyclists: Tips from the Netherlands