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Video
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Year
2017
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Video
What if we incentivized doctors to keep us healthy instead of paying them only when we're already sick? Matthias Müllenbeck explains how this radical shift from a sick care system to a true health care system could save us from unnecessary costs and risky procedures -- and keep us healthier for longer.
- Subjects:
- Management of Health Care Services and Public Health
- Keywords:
- Medical care Medical economics Medical care Cost of
- Resource Type:
- Video
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Video
What are solar cells, and how do they work? Find out more about solar power - and learn how this renewable resource harnesses the power of the sun into usable energy.
- Subjects:
- Environmental Engineering and Building Services Engineering
- Keywords:
- Solar energy Renewable energy sources Photovoltaic power generation
- Resource Type:
- Video
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Video
A few things that can go very wrong when you put steam in a pipe. We talked about the damaging effects of water hammer, but there’s another state of H2O equally if not more dangerous when put in pipes. In this episode, we’re talking about steam hammer and differential shock.
- Subjects:
- Building Services Engineering
- Keywords:
- Piping Fluid dynamics Pipelines
- Resource Type:
- Video
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Video
Hydraulic transients (also known as water hammer) can seem innocuous in a residential setting, but these spikes in pressure can cause major damage to large pipelines and industrial pipe networks. In this video, we briefly discuss how water hammer occurs and how engineers mitigate the effect.
- Subjects:
- Building Services Engineering
- Keywords:
- Water hammer Hydraulic transients Fluid mechanics
- Resource Type:
- Video
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Video
Many African countries are poor for a simple reason, says entrepreneur Magatte Wade: governments have created far too many obstacles to starting and running a business. In this passionate talk, Wade breaks down the challenges of doing business on the continent and offers some solutions of her own -- while calling on leaders to do their part, too.
- Subjects:
- Management
- Keywords:
- Africa Entrepreneurship Industrial management
- Resource Type:
- Video
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Video
This video explains how GPS works, security issues of GPS, and why US military GPS can be made free for use.
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Global Positioning System Artificial satellites in navigation
- Resource Type:
- Video
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Video
Dissenters are often dismissed as disruptive, disrespectful and annoying. But when it comes to business, challenging the status quo can bring much needed change to any organization. Andrew Millar defends the dissenters of the world, arguing that these stalwarts are arguing out of compassion with an aim to improve ideas. In this impassioned talk, Millar shares lessons that any company or loyal objector can use to work strengthen their organization.
- Subjects:
- Management
- Keywords:
- Leadership Industrial management Business communication
- Resource Type:
- Video
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Video
Section III Wave Motion 3.1.2 Properties of Waves Diffraction
- Course related:
- AP10006 Physics II
- Subjects:
- Physics
- Keywords:
- Physical sciences Sound-waves Diffraction
- Resource Type:
- Video
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Video
A short video on speech disorder for the general public.
[發音障礙]你的孩子說話時會否發音不準導致口齒不清,令你難以理解他的意思?甚至嚴重到被朋友取笑而不敢多說? 究竟什麼時候需要言語治療的介入呢?想了解多一點,不妨看看我們的短片。
- Subjects:
- Health Sciences and Communication
- Keywords:
- Speech therapy Speech disorders
- Resource Type:
- Video
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Video
A short video on dyslexia for the general public.
許多小朋友可能喺學習中文字時會遇上困難,花上很多時間溫習默書和考試但成績仍然強差人意,對文字和功課產生恐懼或厭惡, 他們有可能正受讀寫障礙的困擾。究竟什麼是讀寫障礙?我們如何地識別讀寫障礙既兒童呢?坊間流傳不同治療方法,是否有效?
- Subjects:
- Health Sciences and Communication
- Keywords:
- Reading disability Dyslexia Language disorders
- Resource Type:
- Video