Hacks

Lego Circular Saw

Lego Printer which i posted a week ago and now here come the crafted circular saw which is made mostly out of Legos. It is really powered by a 9V Lego power pack and has a real metal blade attached. This thing will not cut anything because the builder has rounded off the blade. As you know Lego will draw kid. Watch the video.

DIY Macro Lighting LED Ring

A while back we had a piece about the power of using LEDs in photography. In that article we had a very primitive LED ring light. In this guest post, Tim Brook shares a much better way to create a LED ring light.

Browsing through the dealextreme website, I came across these LED car headlight rings and thought that they’d be ideal for making a Macro Lighting Ring so I placed my order and had a go.

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Attaching SLR lenses to an iPhone

People just cannot get enough of iPhone. There are already so many amazing diy or application made for this phone and it just keep coming. You can find some in my blog if wish to read more or you can just Google for diy iphone or hack iphone there are so many hack and diy for this phone. Today i have found an even amazing diy for this phone. This guy actually went to attach a dslr lens on his iPhone. And i think he has name it as The Phone-O-Scope. Let see how he actually do it.

iPhone diy dslr lens

This is how the final build will look like. In the picture is a 18-55mm lens attach to the iPhone.

DIY iPhone dslr lens 1

He do it by first removing the iPhone back casing. Then you need to get a spoil or not in use anymore CD player so that you can use the lenses inside for your iPhone. This is to magnify the iPhone lens aperture so as to minimize the vignette that is cause by the dslr lens. After that he wrapped a thin layer of putty around the edges of the stacked lenses to stick thin strips of paper around the edges of the lenses. This is done so that they can be assembled together and handled as a single unit

DIY iPhone dslr lens 2

He made use of old end lens cap, and two pieces of two-inch PVC pipe connectors to make the lens adapter to hold the dslr lens. It was important that the connectors could be connected via a screw thread – this way we can move the whole SLR lens back and forth for secondary focusing.

DIY iPhone dslr lens 3

Finally he tape the lens onto the lens adapter using duct tape. Take your time to tape it. As it involve a lot of small nice trim duct tape in order to be ale to stick them together properly.

DIY iPhone dslr lens 4

This another view of the finish product. For complete and a more detail guide you can check it out at the link below.

via captin nod

World first racing car that is run on chocolate

This formula 3 racing car is made from woven flax, recycled carbon fibre, recycled resin and carrot pulp for the steering wheel. The racing only need to run on biofuel that is made from chocolate and animal fats and is lubricated with plant oils. This racing is not only to promote envronmentally friendly car in fact it is really fast. It is capable of reaching a  top speed of 135 mph, can achieve 0-60 in 2.5 seconds and is turbo charged to give it more torque.

The car will make its first competitive debut in the Formula 3 Championship final at Brands Hatch on 17th October. After getting approval from drivers such as Lewis Hamilton and Adam Carroll as well as F1 team boss Ross Brawn.

via sciencedaily

Hacked Alarm Clock

Having problem waking up even though you try to use 2 alarm clock. If u are free maybe you can try out this simple hack for fun. It definitely going to wake up your whole family maybe even your neighbour.

via gizmodo