Only a small fraction of the world's oceans plunge below 6,000m (19,685ft), so there has been little impetus to fund technology to explore them. Vescovo has other ideas. "Because I want to go deeper and look for things on the bottom, right now we're developing a sonar suite, side-looking sonar that actually can operate to 10,000m (32,808ft), it's never been developed before."
อ่านต่อได้ที่ : โรงเรียนชุมชนวัดอัมพวัน
สาระน่ารู้ : เท้า