Source: The post is based on the article “Scientists tested an electron’s response to a magnetic field with extreme accuracy. Why?” published in The Hindu on 17th February 2023 What is the News? Physicists have recently made the most precise test yet of the Standard Model of Particles by measuring the magnetic moment of an… Continue reading Scientists tested an electron’s response to a magnetic field with extreme accuracy. Why?
Category: Factly: Science and Technology
This category contains all Current Affairs Factly Articles for Prelims, related to Science and Technology. You can find all relevant Science and Technology related updates on this page. This page is specifically useful for UPSC Prelims exam.
Explained:How cars can run on hydrogen fuel Cell
News:Recently,the Supreme Court has directed the government to look into the feasibility of introducing vehicles based on a hydrogen cell technology to deal with air pollution in Delhi. Facts: About Hydrogen Fuel Cells: Fuel cells generate electricity through an electrochemical process.It converts chemical energy in fuels into electrical energy. It combines hydrogen and oxygen to… Continue reading Explained:How cars can run on hydrogen fuel Cell
IAF’s acquisition of 114 fighter jets to be part of a major procurement plan
Source: The post is based on the article “IAF’s acquisition of 114 fighter jets to be part of a major procurement plan” published in The Hindu on 17th February 2023 What is the News? Indian Air Force(IAF) is reportedly planning to procure 114 Multirole fighter aircraft(MRFA) along with three different indigenous fighter development programmes. This… Continue reading IAF’s acquisition of 114 fighter jets to be part of a major procurement plan
Unique non-cytotoxic nanocomposite coatings developed to prevent post-surgical infections
Source: The post is based on the article “Unique non-cytotoxic nanocomposite coatings developed to prevent post-surgical infections” published in PIB on 16th February 2023 What is the News? Researchers have developed a nanocomposite coating that can inhibit biofilm formation and also kill attached bacteria thereby helping tackle growing Post-operative surgical site infections (SSIs). What are… Continue reading Unique non-cytotoxic nanocomposite coatings developed to prevent post-surgical infections
India accounts for 52% of world’s new leprosy patients, says Union Health Minister
Source: The post is based on the article “India accounts for 52% of world’s new leprosy patients, says Union Health Minister” published in The Hindu on 17th February 2023 Contents1 What is the News?2 What is Leprosy?3 About Leprosy cases in India4 What was the impact of Covid-19 on Leprosy case detection services? What is… Continue reading India accounts for 52% of world’s new leprosy patients, says Union Health Minister
India to spend 75% of defence capital on procurement from local industries: Defence Minister
Source: The post is based on the article “India to spend 75% of defence capital on procurement from local industries: Defence Minister” published in Indian Express on 16th February 2023 Contents1 What is the News?2 How much has been allocated to Defence in Budget 2023-24?3 Defence Capital outlay on procurement from the Domestic Industry:4 What… Continue reading India to spend 75% of defence capital on procurement from local industries: Defence Minister
Vascular endothelial growth factor(VEGF): Fluorescent carbon nanomaterial-based immunosensor from natural sources can help early detection of cancer
Source: The post is based on the article “Fluorescent carbon nanomaterial-based immunosensor from natural sources can help early detection of cancer” published in PIB on 15th February 2023 What is the News? Scientists fabricated an immunosensor based on the fluorescence phenomenon of biogenic carbon quantum dots, a new class of carbon nanomaterial. This can help… Continue reading Vascular endothelial growth factor(VEGF): Fluorescent carbon nanomaterial-based immunosensor from natural sources can help early detection of cancer
Data embassies may only be allowed to store non-personal information
Source: The post is based on the article “Data embassies may only be allowed to store non-personal information” published in Business Standard on 15th February 2023. What is the News? The Government of India is likely to allow only non-personal datasets to be stored in data embassies. Note: Non-personal data refers to any dataset that… Continue reading Data embassies may only be allowed to store non-personal information
Study finds alarming levels of ‘forever chemicals’ in Norwegian Arctic ice, may affect wildlife
Source: The post is based on the article “Study finds alarming levels of ‘forever chemicals’ in Norwegian Arctic ice, may affect wildlife” published in WION on 13th February 2023. What is the News? An Oxford University-led study has found alarming levels of toxic PFAS (Per and polyfluorinated alkyl substances) also known as “Forever Chemicals” in… Continue reading Study finds alarming levels of ‘forever chemicals’ in Norwegian Arctic ice, may affect wildlife
Black soldier fly larvae can be a cheap, nutritious alternative to cereal-based poultry fee
Source: The post is based on the article “Black soldier fly larvae can be a cheap, nutritious alternative to cereal-based poultry feed” published in Down To Earth on 15th February 2023. Contents1 What is the News?2 What are the challenges in the availability of poultry feed for chickens?3 What are the solutions available in poultry… Continue reading Black soldier fly larvae can be a cheap, nutritious alternative to cereal-based poultry fee
