This video explains a radical new technology developed in Canada and Britain that allows internet access to be delivered through existing electricity cables. This innovative system eliminates the need for additional phone lines or...

This video covers:

- Why objects appear the colour th
ey do
- What happens when light is absorbed, reflected and tr
ansmitted
- What makes objects appear opaque, transparent an
d translucent
- How

colour...

This video covers:

- The different colours of visible l
ight
- How light is used is optic
al fibres
- The concept of fluorescence with ultrav
iolet radiation
- How ultraviolet radiation can

be used in...

This video covers:

- The idea that ultrasound is just sound with a frequency over 20,0
00 Hz
- How we can generate
ultrasound
- How we use ultrasound to view foetuses in pr
enatal scanning
- How we use...

This video covers:

- How electricity is formed and send across the co
untry
- Why we need to a low current and high voltage for electricity tr
ansmission
- What step-up and step-down

transformers...

This video covers:

- How the idea of moments applies to l
evers
- How gears use

moments />
General info:
- Suitable for al
l GCSE and IGCSE courses
- See below for whether it is higher or founda
tion...

What is the General Description portion of a business plan? The company description should feature: The legal structure of your business (corporation, sole proprietorship, etc.) A brief history, the nature of your business, and the needs...

The colored transparent and opaque objects

User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the...

The most exciting SciFi movies have tons of space explosions. But how effective would explosions be in outer space with no atmosphere to carry the blast wave? Could a hypothetical explosion hurt you in space?

Are you wondering what the heck serial communication is?



Maybe you have been using some functions from the Arduino Serial library, like Serial.begin() and Seri
al.print()
and...

Many microcontrollers come equipped with a simple way to communicate serially – using a USART. USART stands for Universal Synchronous/Asynchronous Receiver/Transmitter.



Wow – that’s one heck of...

This Video Explains Testing a Concept for Value

Australia's newly discovered Cedar virus may provide a clue for curing the deadly Hendra and Nipah viruses, which are Henipaviruses carried in the bodily fluids of the Pteropid fruit bat. They have a respective 50 and 75 percent...

Health authorities in several US states are warning people to take extra precautions when protecting against mosquito bites as West Nile virus has begun to appear in samples of mosquitoes collected in counties from California to...

The WHO says it thinks the virus likely passed from bats to animals at wildlife farms near Wuhan.

Liability for Insider Trading under Rule 10b5

Computer science team lights up faster, more secure data transmission to meet future demands



Mobile computing is accelerating beyond the smartphone era. Today, people wear smart glasses, smart watches and fitness...

Beijing aims to put miles of solar panels in space and use them to power a massive microwave emitter that will hang 23,000 miles up in the sky.

This video provides an introduction to code division multiple access.
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This clip is from the chapter "Expanding Mobile Internet with 3G" of the series "5G and Wireless Communication for Beginners".This section explains...

From the section: The Internet. Here, we explore our internet options. In this episode, Mike explores the crazy acronym soup around networking, explaining the differences among terms like LAN, WAN, MAN, PAN, CAN, and HAM. (Just kidding...

This video focuses on encrypting the input data using 0s and 1s.<br/<br/>>

This clip is from the chapter "Going Digital with 2G" of the series "5G and Wireless Communication for Beginners".This section introduces you to 2G.

This video introduces you to collision domains.
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This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches and the data...

MOT 1936: ANIMATED ILLUSTRATION: Physiology of a Tooth: enamel, softer dentine, nerve pulp. Dentine w/ tendrils added. Animated drill tip showing pain. Animated swab touching tooth, temporary Lipoid deadening in tooth (not Novocain).