186K views · 761 reactions | Sand dunes shift over time in a section of Brazil’s Lençóis Maranhenses National Park. Sand is carried to the park from the interior of the country by the Parnaíba and Preguiças rivers, where it is then driven back inland by coastal winds that blow up to 50 kilometers (31 miles) per hour. The tallest dunes in the park rise to heights of 40 meters (130 feet). -2.533333°, -43.116667° Source imagery: Google Timelapse / Planet | Daily Overview | Facebook

3.6K views · 38 reactions | In this video, Clint explains the internal upgrades ATS makes to the 47RE & 48RE Transmissions. We have been manufacturing our ATS Billet Reverse Servo, Billet 2nd Gear Servo, Billet Band Strut, Billet Band Anchor, Billet Direct Anchor, Billet Intermediate 2nd Gear Accumulator Piston and Billet Direct Piston and including them in all of our stages for many years now. | ATS Diesel Performance | Facebook