PhysicsAntimatter particles could cross the galaxy without being destroyed Experiments at CERN's particle collider suggest that antihelium particles created by dark matter in distant space could make it to Earth 51¶¯Âþ
TechnologyQuantum computers in use today are vulnerable to eavesdropping hackers Companies such as IBM offer timeshare access to prototype quantum computers, but researchers have shown that they can access other users’ data on these machines 51¶¯Âþ