Not all infrared cameras can see the filament through the glass blub.  I used a Hikmicro Mini-X wireless camera.  The demonstration shows that shorter wavelenght infrared radiation from the hot filament will pass through glass but shorter wavelenghth infrared radiation from the globe is absorbed and reflected by a piece of glass

A new twist on the classic demonstration of colliding two large steel spheres and burning a hole in a piece of paper from the transfer of kinetic energy of the spheres into thermal energy in the paper.  You can see on the infrared camera the heating effect.

A series of five demonstrations which are idea to get students writing explanations using the key terms absorb, transmit and reflect.  Shows the different behaviour of visible light and infrared radiation.

An updated version of Herschel's famous experiment to show that the area of the spectrum which warms up most is beyond the red end of the visible light spectrum.

The infrared camera reveals that the work done by or against friction causes energy to transfer into the thermal store.

Shows that a rough metal surface still provides specular reflection in infrared allowing a clear image to be seen but scatters visible light.

After heating a phone directory (or thin paged magazine) you can flick through the pages and see the temperature gradient and different emisitivties of the coloured inks.

The infrared camera reveals which resistor is dissipating the highest power and hence heats up the fastest.

A wire is gradually heated by an electrical current and the infrared camera reveals it emits infrared radiation before visible light.  A diffraction grating is then used to see how the visible light spectrum changes as it gets hotter.

Not actually with an infrared camera but using the front camera of an older mobile phone together with a diffraction grating.  The wavelength of the short wavelength infrared radiation from the remote control can be determined.

Using a large polystyrene ball painted as an Earth and a carbon filament lamp to act as the Sun the seasons are demonstrated using an infrared camera.

The temperature drop when salt is added to an ice water mxiture is clear to see with an infrared camera

A wire is gradually heated by an electrical current and the infrared camera reveals it emits infrared radiation before visible light.  A diffraction grating is then used to see how the visible light spectrum changes as it gets hotter.

Not actually with an infrared camera but using the front camera of an older mobile phone together with a diffraction grating.  The wavelength of the short wavelength infrared radiation from the remote control can be determined.