PhysicsThis antimatter version of an atomic nucleus is the heaviest yet Smashing gold nuclei together at high speeds billions of times has resulted in 16 particles of antihyperhydrogen-4, a very exotic and heavy form of antimatter ¿ìè¶ÌÊÓÆµ
PhysicsHow to unsnarl a tangle of threads, according to physics A jiggling robot has revealed the ideal vibrating speed to free jumbled fibres ¿ìè¶ÌÊÓÆµ