Getty Images
Fiesta de San Fermin 2012
Bigheaded figures dance in the cord during the taditional San Fermin procession in Pamplona, Navarra, on July 7, 2012. Fiesta de San Fermin 2012 on July 07, 2012 in Pamplona, Spain (Footage by WireImage Video/Getty Images)
Sherman Grinberg Film Library
Followers of Greek Orthodox Church celebrate Feast Day of Saint Barbara in Athens
Pan of large gathering of followers in open field for religious festival / closer view pan followers, small groups with children sitting on ground, people milling about / man turning crank on some kind of musical instrument as three men...
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Pachi the mascotte of the Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Mexico delegation or athletes scenes during Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Pachi the mascotte of the Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Venezuela delegation or athletes singing the National anthem in Toronto PanAm games, the country representation is welcomed in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Pachi the mascotte of the Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Mexico delegation or athletes scenes during Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Flags of partaking countries in the Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Pachi the mascotte of the Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Venezuela delegation or athletes singing the National anthem in Toronto PanAm games, the country representation is welcomed in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Mexico delegation or athletes scenes during Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Getty Images
Welcoming Ceremony in Athletes' Village, Toronto, PanAm Games
Pachi the mascotte of the Toronto PanAm games, the country representation is welcome in the Athletes' Village
The Pan American games are the largest multi sport event ever host in Canada
Bridgeman Arts
1950s: Illustration of battery with wires and text
1950s: Illustration of battery with wires and text. Animated demonstration of electrons moving along closed circuit. Illustration of copper atom.
Bridgeman Arts
1950s: Animated diagram of copper atoms and electrons
1950s: Animated diagram of copper atoms and electrons. Hands remove battery from flashlight. Steam rises from electric power station. Animated diagram of copper atoms.
Bridgeman Arts
1950s: Animated diagram of copper atoms
1950s: Animated diagram of copper atoms. Electrons move between atoms. Electrons repel other electrons and move between atoms.
Bridgeman Arts
1950s: Illustrated copper atom and electron with text
1950s: Illustrated copper atom and electron with text. Animated electron is added to copper atom and text disappears. Diagram of atoms in copper. Animated electrons move around atoms.
Bridgeman Arts
1950s: Illustrated copper atom
1950s: Illustrated copper atom. Electron is removed from atom and text appears below. Text appear beneath lone electron.
Bridgeman Arts
1950s: Illustrated atoms of copper, hydrogen and uranium with text
1950s: Illustrated atoms of copper, hydrogen and uranium with text. Animated electrons shift between atoms.
Bridgeman Arts
1950s: Illustrated atom
1950s: Illustrated atom. Signs and arrows appear over atom. Balloon with tag filled with hydrogen. Illustrated representation of hydrogen atom.
Bridgeman Arts
1950s: Illustration of copper atom with text
1950s: Illustration of copper atom with text. Electron is removed from copper atom. Text appears beneath electron. Electronics store display window.
Bridgeman Arts
1950s: Illustrated copper atom with sign
1950s: Illustrated copper atom with sign. Illustrated atoms of copper, hydrogen and uranium with text.
Bridgeman Arts
1950s: Illustrated representation of an atom
1950s: Illustrated representation of an atom. Illustrated nucleus of atom. Animated electrons spin around nucleus of atom.