thelabcoat.blogspot.com
The Lab Coat: Butane Powered Water Rocket
http://thelabcoat.blogspot.com/2008/03/butane-powered-water-rocket_3705.html
Friday, March 21, 2008. Butane Powered Water Rocket. Because I crafted the explanation for the butane rocket for InnoLog before I came up with this blog, I’m forking the information back on my site. I’ve also made some corrections to the mistakes in value of G. Backwards forked from InnoLog:. 634 Gs). The fuel mixture is ignited by a mechanism called the HAVIS (High Amperage and Voltage Ignition System). This new technology is comparable to the multi staged water rocket and may become an alternat...
thelabcoat.blogspot.com
The Lab Coat: December 2009
http://thelabcoat.blogspot.com/2009_12_01_archive.html
Monday, December 7, 2009. Three years ago, I tried to construct an AM transmitter based on the instructions I found in “ scitoys.com. I got the schematics from SciToys titled “ A Simple AM Transmitter. 8221; You can get a simple explaination of how AM transmission works there or you can read on. So how does it work actually? The radio receiver which interprets the average power of the incoming radio wave, will output the sound as per the amplitude of the radio wave thus driving its speakers at exactly th...
thelabcoat.blogspot.com
The Lab Coat: Electroplating
http://thelabcoat.blogspot.com/2008/04/electroplating.html
Thursday, April 3, 2008. Electroplating is closely related to those electrolysis experiments that I conducted as a kid. I used to produce large amount of green precipitate when I try to electrolyse water until I switched to carbon rods in place of copper wires…. Coating. Nonetheless, with all the researches and experiments done, I perfected my electroplating techniques. After a few experiments and trials, I got bold and started plating my own MJC school badge. The artifact to the copper and the concentra...
thelabcoat.blogspot.com
The Lab Coat: FM Transmitter
http://thelabcoat.blogspot.com/2011/11/fm-transmitter.html
Wednesday, November 30, 2011. It took me several hours to put together the components [from strip board cutting and grinding to board planning and execution], not to mention the trip to Sim Lim Tower to get the components. The finished product is as shown in the photo. Version 1 Transmitter built on December 2009 and modified several times through November 2010. Version 2 FM Transmitter built on 28 November 2011. FM uses Frequency Modulation (as the name suggests) to modulate the signals as compared to A...
thelabcoat.blogspot.com
The Lab Coat: AM Transmitter
http://thelabcoat.blogspot.com/2009/12/am-transmitter.html
Monday, December 7, 2009. Three years ago, I tried to construct an AM transmitter based on the instructions I found in “ scitoys.com. I got the schematics from SciToys titled “ A Simple AM Transmitter. 8221; You can get a simple explaination of how AM transmission works there or you can read on. So how does it work actually? The radio receiver which interprets the average power of the incoming radio wave, will output the sound as per the amplitude of the radio wave thus driving its speakers at exactly th...
thelabcoat.blogspot.com
The Lab Coat: May 2013
http://thelabcoat.blogspot.com/2013_05_01_archive.html
Wednesday, May 15, 2013. Replacing Oral B Vitality Battery. Notice that Vitality is opened from the top. This is unlike many other Oral B toothbrushes that requires opening from the bottom. You can tell that Vitality should be opened from the top because the toothbrush becomes more slender from top to bottom. Update 20/9/2014: It's been 16 months now and from my experience, there seems to be no problems replacing the cell with an NiMH one. You do need to perform basic cell maintenance such as cycling...
thelabcoat.blogspot.com
The Lab Coat: WHAT MAKES SCIENCE POSSIBLE – From A Book of Scientific Curiosities
http://thelabcoat.blogspot.com/2010/07/what-makes-science-possible-from-book.html
Saturday, July 31, 2010. WHAT MAKES SCIENCE POSSIBLE – From A Book of Scientific Curiosities. Some things in history are so familiar that we never stop to ask ourselves why they happened when and where they did, rather than at some other time and in some other place. The history of science is one of these things we take for granted. But if we stop to think about it, there is a riddle at its heart. Page 43 – 45: WHAT MAKES SCIENCE POSSIBLE by Cyril Aydon, year 2005]. Subscribe to: Post Comments (Atom).
thelabcoat.blogspot.com
The Lab Coat: January 2010
http://thelabcoat.blogspot.com/2010_01_01_archive.html
Monday, January 11, 2010. My mum's kitchen. It's always pretty messy when I'm doing experiments or when working on something such as soldering a circuit or constructing an apparatus/gadget. 8221; “Well, for fun” I will tell them. Yesterday while working on the same set-up, a sample of test gas blew up almost in my face! Well, that's all for now. Will post more about the electrolysis in the future. Subscribe to: Posts (Atom). It Has Come To My Attention.
thelabcoat.blogspot.com
The Lab Coat: Nuclear Dilemma
http://thelabcoat.blogspot.com/2012/12/nuclear-dilemma.html
Thursday, December 27, 2012. In a world where Energy Crisis and Climate Change threatens our very future,. We may have no choice but to go Nuclear…" - Me, September 2012. 1 Wave of Death. 3 out of 6 reactors at. The day was 11 March 2011. A powerful tsunami struck the east coast of Japan, leaving nearly nineteen thousand dead or missing. In the months following the disaster, the world witnessed the worst nuclear disaster since the 1986 Chernobyl Crisis. 2 Cold War Era Technologies. With the safety issues...
thelabcoat.blogspot.com
The Lab Coat: July 2010
http://thelabcoat.blogspot.com/2010_07_01_archive.html
Saturday, July 31, 2010. WHAT MAKES SCIENCE POSSIBLE – From A Book of Scientific Curiosities. Some things in history are so familiar that we never stop to ask ourselves why they happened when and where they did, rather than at some other time and in some other place. The history of science is one of these things we take for granted. But if we stop to think about it, there is a riddle at its heart. Page 43 – 45: WHAT MAKES SCIENCE POSSIBLE by Cyril Aydon, year 2005]. Subscribe to: Posts (Atom).
