How Levers Help Us 123Movies. This instructional film shows the three parts of a lever and demonstrates how various levers help to move things more easily, or move them farther and faster.
02023HD
A desktop documentary that focuses on the Golden Record that NASA sent into space in the late 1970s. The piece reflects on issues such as the power...
7.51996HD
A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...
7.31956HD
One entry in a series of films produced to make science accessible to the masses—especially children—this film describes the sun in...
101970HD
Rat Brain is a documentary that highlights Dr. John D. Douglass and his team's research at Seattle Pacific University on chronic stress' neurological...
6.72023HD
Is nuclear energy the solution to the climate crisis? Whether it is the only carbon-neutral technology capable of tackling the crisis or a fatally...
82022HD
ADHD is one of the most commonly diagnosed-and widely misunderstood-neurological conditions in the world today, affecting nearly 10% of kids and a...
02023HD
With input from an eclectic mix of scientists, engineers, sportspeople (and about thirty thousand snails) the film focuses on the many incarnations...
02019HD
Melvin and Buddy are two space-exploring pups on a mission. Scarfing down facts like dog biscuits is their plan, but they can't learn about all the...
02024HD
When the Tanana River bridge was installed in Salcha, Alaska, the community worried about the levee's effects on fish wildlife. Salcha Elementary...
81979HD
A documentary produced in 1979 to celebrate the centenary of the birth of Albert Einstein. Narrated and hosted by Peter Ustinov and written by Nigel...
7.62014HD
Before the internet. Before social media. Before breaking news. The victims of Thalidomide had to rely on something even more extraordinary to fight...
6.52019HD
If machines can be smarter than people, is humanity really anything special?