Georgi Stoev’s math classes at Secondary School “Lyuben Karavelov” in Plovdiv can teach us much more than just formulas “If zero is nothing, then why zero times 1 equals zero? Can something capable of changing your direction in life be …
Georgi Stoev’s math classes at Secondary School “Lyuben Karavelov” in Plovdiv can teach us much more than just formulas “If zero is nothing, then why zero times 1 equals zero? Can something capable of changing your direction in life be …