Ancient Olympia, birthplace of the Olympic Games, was more than just ruins; new research reveals a sophisticated waterway system. Image Credit: Wikipedia Over the years, the rich olive groves that line the Peloponnese have remained a mystery under their rhizomes. When tourists and enthusiasts visit the marble ruins of ancient Olympia to explore the same…

Producing green hydrogen has always required two separate machines: solar panels to generate electricity and an electrolyser to split water using that electricity, both of which add cost, maintenance, and often a grid connection. A four-person spin-off from Germany’s Karlsruhe Institute of Technology says it has found a way to skip the middle step entirely….

Nasa’s Artemis 2 astronauts are set to make history Monday, April 6, as they fly around the moon, becoming the first humans in more than 50 years to see it up close.The four-member crew- commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen- are scheduled to begin their seven-hour moon…