According to Suparco, Jinnah-1 will study plasma, radiation and the geology of the lunar surface (representative image) Pakistan has named its first lunar rover “Jinnah-1”, marking a new step in the country’s space programme as it prepares to send the rover to the Moon in 2029.The Pakistan Space and Upper Atmosphere Research Commission (Suparco) announced…
Alan Turing (Image: AI Generated) Many years before the existence of artificial intelligence was discussed among people, Turing questioned the possibility of machines having the ability to think in the future. In an age where computing devices were huge, experimental gadgets mostly used for computations, he envisioned a world in which people would talk of…
When you look at wind turbines the blades look larger than life. Like permanent, monumental objects that will turn forever above the same field, long after you are gone and someone else is looking up at them similarly. In reality, most wind turbine blades last only 20 to 25 years and when they stop spinning,…
A spider web can look like a single delicate sheet of thread, but its construction is far more complicated. Different strands are made for different jobs, with some providing the strength needed to hold the web together and others stretching to trap prey. Orb-weaver spiders are particularly good examples of this division of labour. Their…
Harrison’s H4 chronometre. Image Credit: Jordiferrer/Wikipedia The first clockmaker did not have to guess what time it was. Long before gears, wheels and moving hands appeared, people had already learned to track the passage of a day by watching the Sun, Moon and stars. Sundials, water clocks and other simple devices gave earlier societies ways…
For more than a century, Yosemite’s mountain lakes became home to millions of trout that had never naturally reached those waters. Fish stocking began in 1877 and eventually put more than 33 million fish into the park, transforming habitats that had evolved without aquatic predators. The change came at a cost for the Sierra Nevada…
Dog parents, this is your ‘told you’ moment! All those times you felt your dog sensed your mood before you even said a word, that wasn’t nothing. The time when you were crying your heart out and your baby just rested on your lap? That was him reading you. Not guessing. Not just picking up…
A rainbow of light forms because different wavelengths travel through a prism or water droplets at different angles. Scientists have now shown that sound can be made to behave in a way that splits a broadband acoustic signal into separate frequency components that travel in different directions or come to rest at different positions within…
Plastic alternatives made from renewable materials often struggle to match the strength, heat resistance and processing ability of conventional plastics. A new bamboo-based bioplastic takes a different approach, reorganising cellulose at the molecular level to produce a material that is both strong and easier to shape. The researchers used a hydrated zinc chloride and formic…
PC: Wikipedia, Wilson44691 – Own work, Public Domain About 70 million years ago, during the late Cretaceous period, a year lasted roughly 372 days rather than 365, meaning each day was around half an hour shorter than it is today. The research team examined the growth layers of a single fossilised rudist bivalve, Torreites sanchezi,…
