Tertiary Catalogue

Being high isn't always a good thing. In fact an inevitable condition of being high is being low again. What goes up, must come down, and if you go from up to down really quickly? Well, thanks to physics, it's going to get messy. Gravity + Complacency = Bad. We made this up, but it sounds pretty scientific.= Show Less

Being alive is a dangerous business. Every day we literally get closer to the end of the world. Lucky for you, you have made the choice to watch this survival guide on manual handling. So cross your eyes and keep your fingers peeled—it's time for another lesson in survival. Show Less

Engineering, construction and structural design have come a long way since humans first got here. This clip looks at modern design and construction materials, and provides glimpses of the future, as technology and our understanding of environmental impact and sustainability shapes our approach. It examines preferred futures, modern techniques and materials, and provides an insight to the design and construction of Dubai’s towering Burj Khalifa. Show Less

Human structures must be designed to withstand a range of forces. Here, three types of forces causing stress on structures are highlighted – bending, torsion and shear. Each one is defined, and different construction techniques are examined, with a particular focus on bridge-building. This clip provides secondary and vocational design and technology students with an insight to how structural design and construction techniques overcome massive stress forces. Show Less

A number of different design and structural elements are used in constructions – from the most simple to highly complex. This clip explores three common construction elements – columns, beams and cantilevers – defining each and providing different examples of where they are used in a range of different structures. Secondary and vocational students of design and technology will find this a useful and engaging learning resource. Show Less

Over millennia, human-built structures have become bigger, more complex and quicker to build. A key to this has been understanding how forces behave. This clip looks at two types of opposing forces – tension and compression – defining them and presenting a range of real-world examples and how those forces impact on structural design. It is an ideal resource for secondary and vocational students of design and technology. Show Less

Newton’s three laws of motion are fundamental to many aspects of physics, including collisions. This clip covers the laws, explaining each and looking at how they apply to different examples of collisions. Calculations involving force, mass, acceleration and stopping time are applied to various scenarios. It is an excellent learning resource for senior level physics students. Show Less

Understanding the relationship between different variable quantities when objects collide enables us to explain and predict their behaviour. This clip looks at quantities including work, force, distance, mass, velocity and kinetic energy. Worked examples using different mathematical formulae are applied to everyday examples of collisions. It is a great learning resource for senior level physics students. Show Less

Calculating scalar and vector quantities is vital to understanding collisions. Using tennis court action, this clip examines various quantities including initial and final velocity, displacement, acceleration and time. A number of clearly worked examples using a range of mathematical formulae are provided, which will assist senior level physics students to understand the relationship between various scalar and vector quantities. Show Less

Collisions occur around us constantly. To know how objects behave when they collide, an understanding of some important concepts of physics is needed. This clip features many examples of collisions, and examines how applying Newton’s Laws of Motion, principles of energy and measuring variable quantities enable us to understand and predict the behaviour of colliding objects. It is an ideal resource for senior level physics students. Show Less

In this episode, we look at the 'joule', the unit for energy. We look at how much energy is stored in different foods by comparing apples and oranges (normally a no-no) and we discuss how much energy we need to do certain things including nothing much at all. We then explore the concept of energy balance and reveal the two simple rules for weight loss. That's right, these are only two! Show Less

In this episode, we introduce students to the concept of efficiency, which is a measure of how much useful energy you get out of something compared to the amount of energy that you put into it. We answer a bunch of questions including: How much light energy we get out of light globes compared to the amount of electrical energy that goes into them (Hint: it’s not much; they should be called heat globes!), how much kinetic energy we get out of cars compared to the amount of chemical energy that we put into them (Hint: it’s a bit more, but not that much more!), and how our arched feet make us the long-distance running champions of the animal world. This video is the most energy-efficient way of learning everything that you need to know about energy efficiency! Show Less

In Newton's Second Law, we answer the most important question that has ever been asked: how does a magician pull a table cloth out from under a dinner set? No, seriously, we look at the simple yet powerful equation 'F=ma'. Newton's Second Law tells us how to calculate the amount of force required to accelerat somthing by a given amount. Show Less