Dark Energy Does Not Exist
Dark energy was proposed to explain why we have accelerated expansion of the universe, but new research suggests an alternate explanation.
Tag: gravity
Caught in the Light: Flying Insects
Flying insects seem magnetized by light, but why? New research uncovers the dorsal-light-response mechanism behind this phenomenon.
Science of Skateboarding: Half-Pipe Physics
Skateboarding is physics! Find out what principles of physics a skateboarder uses to appear to defy gravity on the half-pipe.
How Do Plants Know Which Way to Grow?
How do plants know which way is up and which way is down? No matter which way you put a seed in the soil, it will always send its roots down and its shoots up.