- 1770
- 1977-04-24
technology: الطاقة النووية
- 1723
- 1977-03-08
- 1711
- 1977-02-22
- 1687
- 1977-01-29
- 1676
- 1977-01-18
- 1656
- 1976-12-28
- 1643
- 1976-12-14
- 1624
- 1976-11-23
- 1617
- 1976-11-16
- 1596
- 1976-10-26
- 1589
- 1976-10-19
- 1580
- 1976-10-10
- 1562
- 1976-09-21
- 1513
- 1976-08-03
- 1478
- 1976-06-29
- 1409
- 1976-04-21
- 1391
- 1976-04-03
- 1386
- 1976-03-29
- 1359
- 1976-03-02
- 1357
- 1976-02-29