Rip Current Science

Perfect Surf at Raglan - New Zealand's Longest Point Break Lit Up

The Hopewell Rocks - OFFICIAL Time Lapse video of 45.6 foot tide

WATCH: Pacifica Coastal Erosion Caught on Drone Video

Route 12 Kitty Hawk Beach Erosion October 7, 2015

Beach sand saltating in Titan Wind Tunnel

Saltation and Creep at Oceano Dunes

Water movement in the soil

Illgraben 29.05.2017 - Lave torrentielle, Murgang, debris flow- Part 1 m...

debris flow - 21 juillet 2017 - Crue torrentielle à Saint Julien Montdenis

North Cliffs Failure - Amazing Cliff Collapse caught on Camera!

Polk County Tennessee Rockslide Nearly Kills Road Crew

Car Speeds Down Road Trying To Escape Fast Moving River of Mud

debris flow event | 25 December 2003 | Devore, California

Mudslide barrels through Swiss town

MONSTER flash flood, debris flow in Johnson Canyon, Utah on July 16, 2018!

Giant Rock Hits and Almost Crushes Car - Extremely lucky car driver

Man drives into a rockslide

Brain Rule # 5 and 6 Short and Long Term Memory

Brain Rule # 7 Sleep

Brain Rule # 4 Attention

Exercise - Brain Rule #1

New Madrid Earthquake of 1811-1812

https://www.pbs.org/video/kentucky-life-1811-1812-new-madrid-earthquakes/

SDOF Resonance Vibration Test

Natural Frequency of a Swing

See the ground actually open up and move!

Students evacuate school during earthquake

Earthquake early warning drill in Tokyo school

Liquefaction in the Station Fire burn area

Nepal Earthquake - Ground Movement

Great Hanshin/Kobe Earthquake 1995 - CCTV Footage 1

Raw: Moment Nepal Quake Strikes Ancient Square

Shocking Footage Nepal Earthquake close to Epicenter

Why the Yellowstone Supervolcano Could Be Huge

Yellowstone Super Volcano Simulation From The Movie "2012"

Volcano Monitoring Animations #1: Volcano Deformation

A Day in Pompeii - Full-length animation

Night at the museum Funny Pompei scene