Fusion reactor Memes

Nuclear fusion enthusiasts know the struggle! Trying to fuse two deuterium atoms is like trying to push two magnets together—they resist until you apply ridiculous amounts of energy. Meanwhile, deuterium + tritium is the power couple of fusion reactions, requiring temperatures of "only" 100 million degrees instead of the billion+ for deuterium-deuterium fusion. It's basically the cheat code of nuclear physics. The sun gets away with D-D fusion because it has the mass of 333,000 Earths squeezing those atoms together. Talk about performance pressure!