The National Museum of Science and Technology organised science fairs, Olympiads, quizzes and science seminars marking the National Science and Technology Week in Gopalganj, Rajbari, Feni, Panchagarh, Noakhali, Narsingdi, Kurigram, Gaibandha and other districts across the country, said a press release on Wednesday.
More than 500 scientifically innovative projects were presented at the events with the help of the district administration. Around 15,000 students and young innovators participated in it.
In the fairs, various science-based projects, including the use of solar energy, the scientific use of green energy, the use of technology to prevent environmental pollution and the prevention of road, rail and naval accidents were presented.