Daimler Sets Guinness World Record During Truck Premiere | eMercedesBenz

To give this historic event a fitting, monumental backdrop, 60 projectors at 26,000 watts each projected the 30-minute presentation that introduced the Inspiration Truck. In a spectacular finish of the reveal, the truck drove onto the Hoover Dam in the desert of Nevada. This unique video screening was projected onto a surface of a little over 420,000 square feet. This is equal to almost nine football fields and over 87 average-size IMAX screens.

My connection to the Hoover dam is:

When the Hoover dam bridge bypass was finished, equipment was sold off. The CO I work for and a local foundry bought the 50 HP air compressors that sat on each end of the bridge.

This is what Hoover Dam looks like in "IMAX mode"