In this letter, we introduce a novel transformable aerial robot called DRAGON, which is a dual-rotor-embedded multilink robot with the ability of multi-degree-of-freedom (DoF) aerial transformation.

Expect big discounts on Hollywood-loved sunscreens, Sony headphones, Dyson vacuums and hair tools, Unwell Hydration and other bestselling products.

At least one expert said the students' invention could help rescuers during mass dolphin strandings in Cape Cod Bay, an annual problem.