Curated Video
DNA Structure and Function Explained
The video is about the structure of DNA. It explains that DNA is a polymer made up of repeating nucleotide units consisting of a sugar, phosphate, and base. The video also discusses base pairing, in which complementary strands of DNA...
Curated Video
Sexual and Asexual Reproduction Explained
This is a video that explains the two types of reproduction: sexual and asexual reproduction. The video begins with an introduction on the importance of reproduction for organisms, and then focuses on sexual reproduction. The video also...
Music Matters
The History of Musical Pitch - Music History
The history of musical pitch. Many of us assume that musical pitch has always been gauged at the same level but this is not the case. Concert pitch is the pitch reference to which a group of musical instruments are tuned for a...
Professor Dave Explains
Heat Capacity, Specific Heat, and Calorimetry
We can use coffee cups to do simple experiments to figure out how quickly different materials heat up and cool down. Take a look!
FuseSchool
BIOLOGY - Evolution -Competition & Natural Selection
In nature, all organisms compete with each other for resources in order to survive. Competition between members of the same species is what makes organisms evolve. This theory of competition and ‘survival of the fittest’ is called...
FuseSchool
Fossils & Evidence For Evolution
The theory of evolution states that individuals within a species show wide degrees of variation, and those individuals with characteristics best suited to their environment are more likely to survive and reproduce. This theory grew from...
Visual Learning Systems
Understanding Adaptations and Natural Selection
This video explains the concept of adaptation and natural selection in evolution. It uses examples of bison and finches to demonstrate how variations that help organisms survive in their environment are passed on to future...
Science360
Engineering smart building skins for cleaner, greener architecture - Science Nation
Using smart materials to design active and multifunctional building skins that react to the environment With support from NSF, a multidisciplinary team of material scientists, engineers and architects is using nature-inspired design and...
Curated Video
Analyzing the Likelihood of a Hypothesis through Sampling Distribution
In this video, the teacher explains how to determine the likelihood that a hypothesis is reasonable by approximating a sampling distribution and analyzing the results. The example used is whether a majority of students in a state are in...
Bloomberg
Milken Doesn't See Deeper Troubles in Financial System
"It's interest-rate losses, it's not credit losses, that are rolling through." Michael Milken, founder of the Milken Institute, shares his views on the banking crisis and the bond market. He speaks with Haslinda Amin on "Bloomberg...
Getty Images
1974 AMC Matador TV commercial
/ This TV commercial introduces the sporty, completely redesigned Matador 2-door coupe for 1974 / Characters in the commercial can't believe it's a Matador, because it's so different from the plain Matador they're used to. 1974 AMC...
Getty Images
Sorghum bicolor bio in the field of cereal crops, an agricultural plant green, grown as cereal flour production and for feed and technical purposes, much cultivation in India, Chad or Sudan
Sorghum bicolor bio in the field of cereal crops, an agricultural plant green, grown as cereal flour production and for feed and technical purposes, sorghum grains do not contain gluten, grass family Poaceae, much cultivation in the...
Getty Images
Fall of Berlin Wall: East Germans go to West
Richard von Weizsacker (West German President) meeting East German guards at the Berlin Wall / Various of von Weizsacker shaking hands with East German border guards / East German people queuing, including children / Sergeant Steven...
Getty Images
Chives ,dried fruit , preserve food , Salak, Zalacca
Chives , dried fruit , preserve food , Salak, Zalacca
Getty Images
FLOWER TRANCE : symmetry (TRANSITION)
A series of ultra sharp, handemade vector based artworks.
Getty Images
The various stages of the manufacturing process of carbide lamps. Carbide lamps were the solution for the obliged thrift of gas, electricity and petroleum which was made obligatory
The various stages of the manufacturing process of carbide lamps. Carbide lamps were the solution for the obliged thrift of gas, electricity and petroleum which was made obligatory
Getty Images
German American Paul De Bruyn wins Boston Marathon
Cars filled with photographers drive into shot as several hundred marathon runners race into view / different angles showing the long distance athletes running / streets are lined with cheering clapping crowd as man races to the finish...
Getty Images
Sorghum bicolor bio in the field of cereal crops, an agricultural plant green, grown as cereal flour production and for feed and technical purposes, much cultivation in India, Chad or Sudan
Sorghum bicolor bio in the field of cereal crops, an agricultural plant green, grown as cereal flour production and for feed and technical purposes, sorghum grains do not contain gluten, grass family Poaceae, much cultivation in the...