Daily Archives: 14/05/2021

Why does an oximeter display ‘oxygen level’ of pens?

Fact Check: Why does an oximeter display ‘oxygen level’ of pens? In the midst of the deadly second wave of Covid-19, a video of an oximeter displaying the “oxygen level” of a sketch pen is making the rounds on social media. Fast Delivery | 1 Yr Warranty Medical Grade For Hospitals | Infrared Remote Control: […]

Sarojini Naidu

Sarojini Naidu, the eldest daughter of scientist-philosopher, Aghornath Chattopadhyaya, and Barada Sundari Devi, a poetess was born on 13 February 1879 in Hyderabad. her father was also a linguist, a crusader, who established the Nizam’s College in Hyderabad in 1878, pioneering English and women’s education. she studied at the King’s College, London and Girton College, Cambridge. […]

The unequivocal answer, as we shall see, is NO.

“Modelling analyses showed an increase in vaccine efficacy after two standard doses from 55·1% (95% CI 33·0 to 69·9) with an interval of less than 6 weeks to 81·3% (60·3 to 91·2) with an interval of at least 12 weeks. A single standard dose had an efficacy against symptomatic COVID-19 in the first 90 days […]

Droplets???No aerosol!

MEGAN MOLTENIBACKCHANNEL05.13.2021 06:00 AM The 60-Year-Old Scientific Screwup That Helped Covid Kill All pandemic long, scientists brawled over how the virus spreads. Droplets! No, aerosols! At the heart of the fight was a teensy error with huge consequences. PHOTOGRAPH: NAILA RUECHEL EARLY ONE MORNING, Linsey Marr tiptoed to her dining room table, slipped on a […]