We’ve known about the colossal squid for nearly 150 years. Zoologist Japetus Steenstrup first reported on the species in 1857 after reading reports of it washing up on ocean shores. But there’s still a lot that we don’t know about it because it’s so hard to study. Its reproductive patterns, mating and hunting patterns are still largely unknown because we hardly ever see it in action. Nonetheless, ever since Twenty Thousand Leagues Under the Seas, we’ve been captivated by this supersiz ...read more
In the realm of insects, where the buzz of translucent wings and the patter of tiny feet reign, something troubling is unfolding: these small animals are quickly vanishing from the world. But how do scientists detect insects’ often silent disappearances? Because they’re tiny and often well hidden, detecting and preventing extinctions is no easy feat, explains Eliza Grames, a postdoctoral researcher at University of Nevada, Reno. “There are so many different things contributing to insect d ...read more
As Antarctica plunges deeper and deeper into winter at this time of year, the frigid continent’s surrounding lid of floating sea ice should be expanding rapidly. But this year, sea ice has been growing at an agonizingly sluggish pace that has been setting records day after day. “In the midst of its winter growth phase, Antarctic sea ice has reached a record smashing-low extent for this time of year,” according to the National Oceanic and Atmospheric Administration. “Sea ice extent is app ...read more
Sauropods that tower above treetops and tyrannosaurs that make the Earth tremble beneath their weighty footsteps are two iconic dinosaur images. These prehistoric giants have fascinated us for centuries, igniting our imagination and curiosity about the world that existed long before we set foot on this planet. Among the myriad of questions that arise when we ponder these magnificent creatures, two stand out. Why were some dinosaurs so big? How did their environment play a role in their size? ...read more
Physicists have long studied soap bubbles for their extraordinary geometric properties as minimal surfaces, for the way they oscillate and for the beautiful interference patterns that appear on their surfaces.So it would be easy to think that soap bubbles have little more to give in terms of exotic physics and no new applications beyond the bathtub. But that would be wrong. Enter Zala Potŏcnik and Matjaž Humar at the University of Ljubljana in Slovenia, who have found a way to turn soap bubble ...read more
Author Vishay SinghPosted on Categories Discover Magazine
