Getty Images
High Speed - MCU Chameleon catches fly with tongue, black background
High Speed - MCU Chameleon catches fly with tongue, black background
Getty Images
High Speed - MCU Chameleon catches fly with tongue, black background
High Speed - MCU Chameleon catches fly with tongue, black background
Getty Images
CU Flapnecked Chameleon, Chamaeleo dilepis, firing tongue, Botswana, Africa
CU Flapnecked Chameleon, Chamaeleo dilepis, firing tongue, Botswana, Africa
Getty Images
Flapnecked Chameleon, Chamaeleo dilepis, firing tongue, Botswana, Africa
Flapnecked Chameleon, Chamaeleo dilepis, firing tongue, Botswana, Africa
Getty Images
High Speed Barrel of Armelite rifle fires bullet left to right, smoke, black background
High Speed Barrel of Armelite rifle fires bullet left to right, smoke, black background
Getty Images
CU Flapnecked Chameleon, Chamaeleo dilepis, firing tongue, low angle, Botswana, Africa
CU Flapnecked Chameleon, Chamaeleo dilepis, firing tongue, low angle, Botswana, Africa
Getty Images
High Speed - Sweet Pea Seed Pod bursting open, England
High Speed - Sweet Pea Seed Pod bursting open, England
Curated Video
Talk about your Moon shot. NASA is in the final stages of preparation for firing projectiles into the moon's surface.
HEADLINE:NASA prepares for Lunar impact
CAPTION: Talk about your Moon shot. NASA is in the final stages of preparation for firing projectiles into the moon's surface. (Oct. 7)
[Notes:ANCHOR VOICE]
Talk about your Moon shot. NASA is in...
Curated Video
Eyewitness and victim of the Liege attack revisits the scene
1. Victim of Liege attack Olcer Cihangir talking with friends
2. SOUNDBITE (French) Olcer Cihangir, 22 years old, injured victim of Liege attack:
"The first grenade exploded here. A lady collapsed and a few people were running. I...
AFP News Agency
CLEAN : Bottles of acid thrown at French police in Nantes after clashes
CLEAN : Bottles of acid thrown at French police in Nantes after clashes
AFP News Agency
VOICED : FARC piden perdon por matanza de civiles en 2002
VOICED : FARC piden perdon por matanza de civiles en 2002
AFP News Agency
CLEAN : Venezuelan protesters armed with poopootov against Maduro
Venezuelan protesters prepared a new type of projectile jars with excrement dubbed poopootov to hurl at security forces this Wednesday during an anti-Maduro protest called by the opposition
Curated Video
Poland, NATO Say Fatal Missile Landing Wasn't Russian Attack
NATO members Germany and the U.K. were among those stressing the need for a full investigation into the strike that killed two people in Poland.
Curated OER
STEMbite: Projectile Motion of Abby's Arrow
Projectile motion is seen in action as Andrew's niece, Abby, practices archery. This is a nice demonstration since most video clips that you can find online are actually just animations. That being said, there is nothing more to this...
National Science Foundation
National Science Foundation: Science of Nhl Hockey: Work, Energy & Power
In order to generate a 100 mile-per-hour (160 kph) slapper, NHL players depend on three important physics concepts: work, energy and power. [5:15]
Khan Academy
Khan Academy: Optimal Angle for a Projectile: Optimal Angle for a Projectile
A video highlighting how to find the optimal angle an object should be directed for projectile. [5:50]
Khan Academy
Khan Academy: Two Dimensional Projectile Motion: Projectile on an Incline
The challenging problem of a projectile on an inclined plane is discussed.
University of Nebraska
University of Nebraska: Football Physics
Physics video lecture (1:16:39) that uses football to illustrate physics principles.
Khan Academy
Khan Academy: Update and Modify Your Ping Pong Ball Launcher
Watch as we upgrade our ping pong ball launcher to make it safer, more accurate, and more reliable. [10::56]