Beijing farmers made 63 robots for more than 30 years

Only primary school culture of ordinary farmers Wu Yulu, 30 years of concentrated study robot. From "Wu boss" to "Wu Lao sixty-three", he has produced 63 robots
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In 1989, Wu Yulu is making robots "Wu Laoji". In the scrap station collecting materials, he found a "battery", the label filled with foreign words, such as "imported goods." He hastened to take it home, ready to be "Wu Laoji" power. When he connected the "battery" of the positive and negative two, a loud noise, exploded! Wu Yulu's left hand suddenly bloody

The accident, Wu Yulu's ring finger was blown bad. Until now, this finger to the winter is always cold. Later, Wu Yulu know, that section of the explosion of the "battery" is actually the root detonator, written above the English alphabet "TNT" is the meaning of explosives. "You've heard of inventing like death-defying it?" So far, Wu Yulu talking about this matter is still very excited.