United States has struck a deal to purchase 32 metric tons of Iranian heavy water, a key component used to run nuclear reactors. The deal helps Iran curb its atomic program in exchange for billions of dollars in relief, under a deal agreed with US last year. The US Energy Department’s Isotope Program bought heavy
White Cane Safety Day is a national observance in the United States, celebrated on October 15 of each year since 1964. The date is set aside to celebrate the achievements of people who are blind or visually impaired and the important symbol of blindness and tool of independence, the white cane. On October 6, 1964, a joint resolution of the U.S.