Flying Drones That Can Walk And Jump Into The Air: An Idea With Legs?

When we look at how everyone’s favorite flying dinosaurs get around, we can see that although they use their wings a lot too, their legs are at least as important. Even waddling or hopping ab…

Tree Planting Festivals, Air Cannons, Self-Burying Seeds, And The Complexities Of Reforestation

At first glance the problem of how to plant trees would seem to be a straightforward one: take a seed, jam it into the soil and let nature take its course. Or alternatively do much the same with a …