Fusion Heat Hits a Surprising Roadblock

Scientists just found out that even at a mind-blowing 180,000°F, heat can get totally stuck between different materials in super-hot plasma—like, it just refuses to flow! This was a total shocker for researchers trying to crack fusion energy (think: mini stars on Earth). Turns out, the boundary between materials acts like a heat traffic jam, which could change how we approach everything from fusion power to hypersonic tech. Who knew heat could be so stubborn? #FusionEnergy #ScienceNews #PlasmaPhysics #TechInnovation #WatercoolerMoment #Science