The Mobile Hatchery provided the same results as the hatchery breeding. The advantage of mobile hatchery namely easy to disassemble or assemble, easy to move, suitable for use in remote rural areas or inconvenient...
What is ECDIS?
The Electronic Chart Display and Information System (ECDIS) is a development in the navigational chart system used in naval vessels and ships. With the use of the electronic chart system, it has...
The history of artificial refrigeration began when Scottish professor William Cullen designed a small refrigerating machine in 1755. Cullen used a pump to create a partial vacuum over a container of diethyl ether, which...