Curated Video
Batteries: Powering Devices with Chemical Energy
Batteries store chemical energy that can be converted into electricity, providing a source of power. By connecting a battery to a circuit, a chemical reaction takes place, causing a buildup of electrons at the anode and creating an...
msvgo
Resistance and Resistivity
It explains resistance, factors affecting the resistance of a wire and resistivity or specific resistance.
Visual Learning Systems
Understanding Parallel Circuits in Your Home
In this video, the concept of parallel circuits is explained using the example of lights. The video also highlights that most buildings, including homes, are wired in parallel circuits. This video is part of the 8-part series, Electrical...
Curated Video
Botanists warn Chinese medicine plants must be authenticated
WORLD CHINESE MEDICINE SOURCE: ASSOCIATED PRESSRESTRICTIONS: AP CLIENTS ONLYLENGTH: 6.16SHOTLIST:Royal Botanical Gardens, Kew, London - 17 March 20171. Close of flowering quince on branch2. Wide of quince bush3. Close pan of quince...
Curated Video
Botanists warn Chinese medicine plants must be authenticated
WORLD CHINESE MEDICINE SOURCE: ASSOCIATED PRESSRESTRICTIONS: AP CLIENTS ONLYLENGTH: 6.16SHOTLIST:Royal Botanical Gardens, Kew, London - 17 March 20171. Close of flowering quince on branch2. Wide of quince bush3. Close pan of quince...
Curated Video
Production of the 60 and 40-watt incadescent light bulb will end starting in January. Yet one manufacturer claims only 40 percent of people it surveyed are aware of the changes. (Dec. 30)
FOR CLEAN VERSION SEE STORY NUMBER: apus003146
" they just won't be available."
" I'd say many haven't accepted the fact yet�."
MOST NEW BULBS ARE L-E-Ds, or LIGHT EMITTING DIODES-
" I can barely feel it."
"The biggest thing for me...
Bridgeman Arts
The Promise of Spring 1950s - Planning how the garden will look
16mm American film from 1950s about spring.
Curated Video
Venezuelans adopt recycling to make ends meet
IN CRISIS-TORN VENEZUELA, NECESSITY IS PROVING TO BE THE MOTHER OF INVENTION.
AFP News Agency
VOICED: Visitors flock to see millions of Dutch tulips
VOICED: Visitors flock to see millions of Dutch tulips
Bridgeman Arts
The Promise of Spring 1950s - couple visit a garden store to buy bulbs.
16mm American film from 1950s about spring.