[ad_1] People often use the words meteor and meteorite interchangeably, usually when describing a bright streak of light crossing the night sky. The distinction is simple, though the objects involved are often the same piece of cosmic debris at different stages of its journey. Every day, Earth encounters material left behind by comets, broken asteroids…

[ad_1] Plastic has a habit of staying around long after its useful life has ended. Some materials can be collected and recycled with relative ease, while others prove far more stubborn. Polyvinyl chloride, commonly known as PVC, sits firmly in the latter category. Used in products ranging from pipes and electrical cables to flooring and…

[ad_1] For centuries, one of the most extraordinary living giants in Asia stood unnoticed among the remote mountains of Taiwan. Hidden within rugged forests and protected by difficult terrain, the colossal tree escaped scientific documentation despite its immense size. Now, after years of painstaking exploration, researchers have finally located and measured what is recognised as…

[ad_1] Nikola Tesla (Image: Wikipedia) Some quotes survive because they explain an idea. Others survive because they make people stop and think.This remark from Nikola Tesla belongs to the second category.Hatred is not something people usually measure. Nobody talks about it in terms of units, numbers, or output. Yet most people know how exhausting it…

[ad_1] Inside the limestone chambers of South Africa’s Wonderwerk Cave, small fragments of bone have been telling a story that is only now becoming legible. The material itself is unremarkable at first glance, scattered, fragile, long stripped of any obvious context. Yet when placed under particular wavelengths of light, some of it behaves differently, as…