All you need to know about: clinical trials
A sailor’s experiment In 1747, Scottish naval surgeon James Lind conducted what is now considered the world’s first controlled clinical trial aboard HMS Salisbury. Scurvy, a deadly disease causing bleeding gums and fatigue, was devastating for sailors. Unaware of vitamins, at that stage, Lind divided 12 affected sailors into six pairs, each receiving a different […]
Creating a fun robotics lesson that addresses 4 ISTE standards
Key points: Instructing preservice educators at Roger Williams University in STEM education highlights the complex, multifaceted nature of effective STEM lesson planning. Teachers must align instructional content with state and national standards, prepare and organize materials, and thoughtfully structure collaborative learning experiences to ensure effective learning outcomes. While including the ISTE Standards for Students may […]
DU CSAS UG admissions portal 2025 opens at admission.uod.ac.in: Here is how to apply online
University of Delhi launched CSAS UG admission portal 2025. The University of Delhi has officially opened the Common Seat Allocation System (CSAS) portal for undergraduate (UG) admissions for the 2025–26 academic session. Aspirants seeking admission to various UG programmes across Delhi University’s constituent colleges must register and apply through the official portal: admission.uod.ac.in. The DU […]
IGNOU BEd entrance exam result 2025 declared at ignou.ac.in: Direct link to download here
IGNOU BEd entrance exam result 2025: The Indira Gandhi National Open University (IGNOU) has officially declared the results of the B.Ed Entrance Examination 2025. Candidates who appeared for the entrance test held on March 16, 2025, can now access their results through the university’s official website — ignou.ac.in.The entrance examination determines eligibility for admission to […]
UGC NET 2025 exam city slip: Check expected date of release, time and steps to download at ugcnet.nta.ac.in
UGC NET city intimation slip 2025: The National Testing Agency (NTA) is poised to release the city intimation slip for the University Grants Commission National Eligibility Test (UGC NET) June 2025 session in the coming days. Candidates will be able to download the slip from the official website — ugcnet.nta.ac.in — once it is made […]
Still human, still needed: 10 jobs AI won’t take over
As artificial intelligence continues to reshape industries, streamline workflows, and even outperform humans in certain analytical tasks, one looming question grips professionals across the globe: Will my job be next? It’s a fair concern. Automation is no longer a distant concept; it’s here, learning faster and acting quicker. Yet, even in this era of machine […]
UPSC NDA, CDS II 2025 registration ends today: Check direct link to apply online and required list of documents here
The Union Public Service Commission (UPSC) is closing the registration window for the National Defence Academy (NDA)-II and Combined Defence Services (CDS)-II 2025 examinations today, June 17, 2025, at 11:59 PM. This marks the final opportunity for eligible candidates to apply for two of the most prestigious defence entry exams in India. These exams offer […]
NIOS class 12 result 2025 for April session declared at results.nios.ac.in: Check how to download marksheets
The National Institute of Open Schooling (NIOS) has officially declared the Class 12 (Senior Secondary) results for the April‑May 2025 session via its dedicated portal, results.nios.ac.in. Students can now access their individual performance details, including subject-wise marks and overall qualifying status.Alongside the online result, learners may also obtain their provisional mark sheets immediately and follow […]
MHT CET result 2025 for PCB batch declared: Check direct link and steps to access scorecards here
MHT CET result 2025 for PCB batch released at cetcell.mahacet.org. The MHT CET 2025 result for the PCB (Physics, Chemistry, Biology) group has officially been released on June 17, bringing relief to thousands of students across Maharashtra. Conducted by the State Common Entrance Test Cell, this exam is designed for admissions into undergraduate courses in […]
What is synthetic aperture radar?
An artist’s concept of the NISAR satellite in earth orbit. The radar antenna reflector is deployed on top. | Photo Credit: NASA Synthetic aperture radar (SAR) is a way to make sharp pictures even when it’s dark or cloudy. Instead of using visible light like a regular camera, SAR systems send out microwave pulses and […]