Ralph Lied-Lopez (IMAGE)

DOE/Sandia National Laboratories

Ralph Lied-Lopez

Caption

Ralph Lied-Lopez, Sandia National Laboratories technologist, helped to study the amount of vibration that mechanical objects endure in flight, including the so-called "wedding cake" seen here.

Credit

Norman Johnson, Sandia National Laboratories

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.