Recovering scrap metal copper from inside a television set. To subscribe to Make Science Fun: https://www.youtube.com/user/MakeScienceFun1 ... https://www.youtube.com/watch?v=_RPz6EIDXBc

Jacob powers a fan with the amplified electrical signal from ‘the duck song’. In order to make the fan spin however, a full bridge rectifier is added in series with the fan so as to ensure the current is flowing in one direction only. The wind produced by the fan is then blown onto a loudspeaker (which is acting as a microphone) which is connected to an amplifier. Amazingly, the sound of the duck song is picked up and amplified! Full Bridge Rectifier footage borrowed from ELECTROBOOM https://www.youtube.com/watch?v=sI5Ftm1-jik This guy is hilarious! You should check him out (I wish people would borrow Make Science Fun footage!) If you enjoyed the video, please make sure you: Subscribe to Make Science Fun http://www.youtube.com/subscription_center?add_user=MakeScienceFun1 Like our Facebook Page: https://www.facebook.com/pages/Make-Science-Fun/278479818992377 Youtube Make Science Fun Channel at: https://www.youtube.com/user/MakeScienceFun1 Website: https://www.makesciencefun.com If you’ve read this far…I’ll come clean..the sound is not carried by air in the form of wind from the fan. Rather (and you can just detect this if you watch and listen carefully) the motor is actually acting like a miniature loudspeaker. DC motors contain magnets and coils of wire similar to loudspeakers. So in actual fact the DC motor itself is producing the music..this music is then picked up my the loudspeaker….. ... https://www.youtube.com/watch?v=m_XyYhcjTMY

On the 9th April 2016, Jacob Strickling appeared on the Weekend Today Show Channel Nine. He had a five minute slot to do three Science demonstrations for the hosts, Peter Stefanovic and Amelia Adams. Demo 1: Blew out candles using smoke vortex rings blown out of a garbage can. Demo 2: Flour flame. Blow plain cooking flour out of a funnel into a flame. The particles have such a large surface area, they readily combust making a huge ball of flame. Demo 3: Igniting gas bubbles in the hands. First hands are wet with water, then gas bubbles are scooped up and ignited. The water protects the skin, and only the gas bubbles burn. It was awesome fun! To watch the episode as it aired on Channel Nine click the link below: Subscribe to Make Science Fun http://www.youtube.com/subscription_center?add_user=MakeScienceFun1 Like our Facebook Page: https://www.facebook.com/pages/Make-Science-Fun/278479818992377 Youtube Make Science Fun Channel at: https://www.youtube.com/user/MakeScienceFun1 Daily Beetle by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100406 Artist: http://incompetech.com/ ... https://www.youtube.com/watch?v=gqhB3SYzv7o

Happy New Year Everybody. Have a great fun and Sciencey 2015! ... https://www.youtube.com/watch?v=Ufv1UB7AtTE