Excellence in Irrigation Technology in Sri Lanka
Irrigation technology in Sri Lanka was excellently implemented in ancient times such as Anuradhapura, Polonnaruwa and Dambadeniya.
Read Moreby Shirantha Perera | Jul 13, 2022 | Grade 6, Grade 8 | 0 |
Irrigation technology in Sri Lanka was excellently implemented in ancient times such as Anuradhapura, Polonnaruwa and Dambadeniya.
Read Moreby Shirantha Perera | Jan 14, 2019 | Grade 8 | 7 |
Sir Arthur C Clark is known as “father of satellite”. Even prior to his arrival in Sri Lanka, in 1945, the Wired World magazine introduced the concept of “Geostationary Satellite” to the world. Today, the world over has become a universal village due to communication and communication.
Read Moreby Shirantha Perera | Jan 6, 2019 | Grade 9 | 7 |
In 1961 Yuri Gagarin paved the way. Then 20 people have gone to the Moon and 12 of them have walked on the Moon. Now, countries such as America, China, India and South Korea are developing their own space industries.
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