Category: Science and Technology Current Affairs

Alpenglow: Astronaut Lora O’Hara, currently stationed aboard the International Space Station, recently shared images showcasing the Alpenglow phenomenon near the Hindu Kush mountain range. Alpenglow is a natural phenomenon when mountain slopes are illuminated by the sun as it rises or sets. The slopes turn a rosy, reddish, or orange hue depending on the angle […]

Chronic Obstructive Pulmonary Disease : Causes Health experts list the causes of Chronic Obstructive Pulmonary Disease beyond smoking, including environmental toxins, genetic predispositions, and occupational hazards. Chronic Obstructive Pulmonary Disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. There are two main forms of COPD: Chronic bronchitis, which involves […]

Armado : Appearance At The Republic Day The new Mahindra Armado recently made its first appearance at the Republic Day Parade. Armado is India’s first Armoured Light Specialist Vehicle (ALSV). It is a fully indigenous vehicle designed and built by the Mahindra Defence Systems (MDS) for the Indian armed forces. It can be used in […]

Disease X: The World Health Organisation (WHO) emphasised the urgent need for global preparedness against a potential new pandemic, referred to as ‘Disease X’ Disease X is referred to as a hypothetical pathogen or threat that can cause a major pandemic in future. It could be a new agent, a virus, a bacterium, or a […]

Mpemba Effect : Study The Mpemba effect continues to captivate scientists with its complex interplay of physical mechanisms. Mpemba effect is named after Tanzanian student Erasto Mpemba, who brought attention to this counterintuitive phenomenon in 1969, making for curious observations. The effect is that hot water can freeze faster than cold water in similar conditions. […]

Light Emitting Diodes (LED): The Royal Swedish Academy of Sciences made a statement declaring that while incandescent light bulbs illuminated the 20th century, the 21st century would be illuminated by LED lamps. A diode is an electronic component about 5 mm wide. It has two points of contact, or terminals, called its anode and cathode. […]

Ingenuity Mars Helicopter: NASA has re-established contact with its Ingenuity helicopter on Mars, the US space agency said recently Ingenuity Mars Helicopter is a small, autonomous aircraft that flew to Mars aboard NASA’s Perseverance rover. It was sent to Mars to perform experimental flight tests to determine if powered, controlled flight at the Red Planet […]

FiloBot : Plant-Inspired Robot A new innovative plant-inspired robot which is named FiloBot has been developed that climbs up structures just like climbing vines. FiloBot is different from conventional climbing robots as it doesn’t depend on pre-programmed movements. It instead absorbs 3D printing filament through its head and extends its length over time, just like […]