Adderall can cause side effects, and abusing Adderall can cause side effects to occur with higher frequency and intensity. Some symptoms of Adderall abuse include: 1  Nervousness and restlessness. 2  Pounding or fast heartbeat.
The Ob River (Russian: ÐÐ±Ñ, IPA: ), also Obi, is a major river in western Siberia, Russia, and is the world's seventh-longest river. It forms at the confluence of the Biya and Katun Rivers which have their origins in the Altay Mountains.
The Ob River (Russian: Ð¾Ð±Ñ; [opÊ²]), also Obi, is a major river in western Siberia, Russia and is the world's seventh longest river. It is the westernmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Yenisei River and the Lena River).The Gulf of Ob is the world's longest estuary.he combined Ob-Irtysh system, the fourth-longest river system of Asia (after Yenisei, and China's Yangtze and Yellow rivers), is 5,410 kilometres (3,360 mi) long, and the area of its basin 2,990,000 square kilometres (1,150,000 sq mi).