Living Dead Dolls Pencil Sharpener
A crazy gadget combining design and functionality. A wonderful stress reliever, that is sure to be followed by others.
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It can be used as table lamp and night light.The table lamp was included 17PCS LED and Night light was included a tree-color LED.When you turn on the switch of night light effect, the three-color(Red,Green,Blue) gradual changing,as if it brings you into a dream sea world.
Some funny and weird black and white photos from the past.
Continue reading Weird and Funny Photos in Black and White
Seth Putterman and colleagues from the University of California, Los Angeles used a motor to unwind a roll of sticky tape and recorded the electromagnetic emissions. Ripping the tape from its roll at 3 centimetres per second generated X-ray bursts of 15 kiloelectronvolts – each lasting one-billionth of a second, and containing over a million photons.
The researchers were able to prove the presence of the X-rays by producing pictures of their finger bones. Even peeling ordinary sticky tape can generate bursts of X-rays intense enough to produce an image of the bones in your fingers.