Can plants think? Would you believe… yes? This is Sandra Tsing Loh with the Loh Down on Science. Consider barberry, a European shrub. It produces bean-sized fruits, each with one or two seeds. Its biggest threat is a tiny fruit fly. The fly injects its eggs into one of the
The hive’s in danger. Is the solution. . . magic mushrooms? This is Sandra Tsing Loh with the Loh Down on Science. Bee populations worldwide are in danger. Deadly viruses spread by mites deform their wings, rendering them unable to fly. Can we save the bees? Meet Walter Sheppard of
You are special – yes you are! This is Sandra Tsing Loh with the Loh Down on Science. Animals evolved to specialize for life in their environment. For example, polar bear fur is designed for life in the Arctic. Those warm coats would be sweltering in the desert! But we
Who loves the sound of a baby crying? Apparently, everyone! This is Sandra Tsing Loh, with the Loh Down on Science, saying: It’s fundamental! Baby mammals emit distress calls for many reasons: hunger, separation, capture—and having the TV switched off during Sponge Bob. These calls share common acoustic traits among
Puppies – why are they so darn CUTE?! This is Sandra Tsing Loh with the Loh Down on Science. Puppies can be a headache! They pee and poo on the carpet. Ugh! But there’s no doubt about how ADORABLE they are! Is there actually a scientific reason for the cuteness?!
Overheard in the bat cave – conversation? This is Sandra Tsing Loh with the Loh Down on Science. That’s what Genevieve Wright at the University of Maryland wanted to know. In previous studies, Wright and colleagues found that brown bats seem to make six different types of social calls. Their
Birds of a feather flock together. Or do they? This is Sandra Tsing Loh with the Loh Down on Science. Bird fights happen, especially with nests nearby. At best, birds of different species ignore each other. But is that the only way to achieve avian world peace? Meet Allison Johnson
What makes an elephant pack its trunk. . . and leave? This is Sandra Tsing Loh with the Loh Down on Science. Elephant societies are matriarchal. Mothers and grandmothers lead the way. Sadly, older females are often targeted for their tusks. This leaves their family orphaned! So what happens when
Too big…? too small… ? This BODY size is just right! This is Sandra Tsing Loh with the Loh Down on Science. Mammals that live in the ocean are some of the largest animals in the world. Think whales and walruses. These mammals’ ancestors used to live on land. When
When it comes to hunting prey, what’s a shark’s secret? This is Sandra Tsing Loh with the Loh Down on Science, saying: They’ve got it under their skin. Sharks can detect electrical fields of moving prey. How? They have a network of pores around their snout called ampullae of Lorenzini.