Only four percent of construction workers are female -- that's totally unacceptable, but it's also a huge opportunity both for women and for the trades, says youth educator and builder Emily Pilloton-Lam. She makes the case for putting...

Six simple weather demonstrations you can do at home or at school to show the properties of air, using your hands and everyday materials.

Retired NASA astronaut John Grunsfeld hosts this six-part mini-series about the tools used on the Hubble Space Telescope servicing missions. Hubble was uniquely designed to be serviced in space so that components could be...

We check our phones upwards of 50 times per day -- but when our kids play around with them, we get nervous. Are screens ruining childhood? Not according to children's media expert Sara DeWitt. In a talk that may make you feel a bit less...

The border between our physical world and the digital information surrounding us has been getting thinner and thinner. Designer and engineer Jinha Lee wants to dissolve it altogether. As he demonstrates in this short, gasp-inducing talk,...

In this video, we will gain hands-on experience with interfaces and multiple inheritance concepts, exercises to implement interfaces, utilize interface inheritance, and troubleshoot common issues related to interface usage.
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In this video, we will learn about interfaces, a powerful mechanism for achieving multiple inheritance-like behaviors in Java, the purpose of interfaces, how to declare and implement them, and their role in designing modular and...

In this video, we will apply the final keyword in practical scenarios through hands-on exercises, creating and using final variables, classes, and methods effectively, ensuring data integrity and code reliability.
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In this video, we will gain hands-on experience with arrays through practical examples and exercises demonstrating how to manipulate array elements, search for specific values, perform sorting operations, and more.
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In this video, we will gain hands-on experience with static members and learn debugging techniques for resolving issues related to static variables and methods through practical exercises to deepen our understanding and troubleshoot...

In this video, we will understand the concept of the final keyword in Java and its various applications, how final can be used to create constants, mark classes or methods as immutable, and enforce restrictions on inheritance and...

This video will explore the concept of static members in Java, including static variables and methods. We will explain the purpose of static members, how to declare and access them, and their role in sharing data and behavior among...

In this video, we will apply our array knowledge to a mini project where we will develop a Java program that utilizes arrays for efficient data management to help reinforce our understanding of arrays and their practical...

In this video, we will gain a deep understanding of arrays in Java. This video will cover array declaration, initialization, accessing elements, and performing common array operations. You will also learn about multi-dimensional arrays...

Meditation is a practice that focuses concentration and brings awareness to the present moment. Meditation has been practiced for centuries and is known to provide stress relief, relaxation, and even therapeutic benefits for the mind and...

On December 6, 2018, Hubble astronauts spoke to online audiences live from the Goddard Space Flight Center’s innovative Robotic Operations Center (ROC) to discuss the history of Hubble servicing and how the future of satellite...

👉 Learn how to use the tools needed to graph a polynomial function in factored form. A polynomial in factored form is when the polynomial is written as a product of its linear factors. Each linear factor represents an x-intercept and the...

In this episode, Justin looks at how to use three online tools to transform online formative assessment into something students will find fun and engaging.<b<br/>r/>

10 Ways To Teach Online Effectively part 9

Sheena Graham was educated in the Public School System of Ansonia, Connecticut. She received her B.S. in Music Education from Western Connecticut State University, and 30+from St. Joseph's and Southern CT State Universities. She became...

Trace the evolution of art from the first stone tools to the emergence of symbolic cave paintings during the Upper Paleolithic Era. Discover how early humans developed the ability to represent their world through carvings, handprints,...

Welcome to our in-depth Digital System Fundamentals and Computer Architecture Design tutorial series! Whether you're a student, engineer, or tech enthusiast, these videos cover everything you need to know about digital systems and the...

Inventor Manu Prakash turns everyday materials into powerful scientific devices, from paper microscopes to a clever new mosquito tracker. From the TED Fellows stage, he demos Paperfuge, a hand-powered centrifuge inspired by a spinning...

Lethal drones with facial recognition, armed robots, autonomous fighter jets: we're at the dawn of a new age of AI-powered warfare, says technologist Alexandr Wang. He explores why data will be the secret weapon in this uncharted...

Humans do not have equal finger lengths due to the evolutionary advantage it provided our ancestors in gripping and manipulating tools. Around 3 million years ago, our ancestors started using stone tools, which became more refined over...