Outside the laboratory, Wells was waiting at the door with two entourages, and Wells told him viciously: "Wait a minute, you are all ready for me, as long as this goods is bluffing with us and can't get out of the battery, you will rush in and teach him a good lesson, do you know?" Irrigation, soldering iron, nail pulling, etc.! ”

The two attendants nodded together: "Understood, don't worry, I promise not to disappoint you." Pen & Fun & Pavilion www.biquge.info"

Time passed minute by minute, Wang Hao, who was in the laboratory, ate and slept well, and rested until three o'clock in the afternoon before waking up.

As soon as the people in the monitoring room saw Wang Hao wake up, they reported as soon as possible: "Wang Hao has woken up and can enter." ”

"Mr. Wang Hao," Wells asked politely outside the door, "How are you resting?" Can we come in? ”

Wang Hao lay on the bed and put on a very comfortable posture and said, "Come in." ”

Soon Wells walked in with two entourages and said with a smile: "Mr. Wang Hao, when do you think we will start?" ”

The maid was beating Wang Hao's leg and occasionally feeding him a sip of red wine.

"This can start," Wang Hao smiled, took a sip of wine with satisfaction, and said: "This time the battery is relatively simple, I estimate that with your IQ, you should be able to drum it up." Of course, if I can't get it out again, I can't help it, so it's better for you to go back to elementary school and study again. ”

"Yes, yes," Wells hurriedly asked, "Then may I ask Mr. Wang Hao, what raw materials do we need for batteries this time?" I honestly didn't understand the ......."

"This time it's simple," Wang Hao began to make a list for Wells: "You prepare three lemons first, if you don't have one, limes, apples, pears, and pineapples can also be used, can you understand this?" ”

Wang Hao said that Wells understood what it was, but he was still confused-

"Mr. Wang Hao," Wells asked, "do you want to eat some after-dinner fruit?" ”

"I'll eat you with a hammer!" Wang Hao was instantly furious: "If you are told to get it, you will get it, what so much nonsense?!" ”

Wells was embarrassed, but there was no way, he naturally had to agree when people opened their mouths, but when he asked his subordinates to get these things, Wells simply greeted the immediate family members of Wang Hao's family in his heart......

Soon the fruit was brought over, and it was really three lemons.

"Next are three shiny copper coins." Wang Hao continued to give instructions: "Just use a five-dime coin, if you don't have it, you can also use copper sheets." Copper, you know this, right? ”

Wells was confused, but nodded anyway: "Yes." ”

"Next are the three galvanized screws," Wang Hao continued, "and four more wires, preferably with clips on the wires, for clamping the copper coins and screws." ”

"Crossing...... What to cross? Wells was confused again: "We don't seem to have ...... that."

"Are you guys a refugee camp?!" Wang Hao couldn't wait to get up and kick him so that he knew what basic chemistry was: "If you don't have zinc, use aluminum sheets!" You know?! ”

"This knows this knows," Wells Falls Khan hurriedly nodded: "This one has!" ”

Wang Hao thought for a while, and then said: "Then there is a knife and a small paper sticker, and the light-emitting diode driven by low voltage is the light bulb, the light bulb understands, right?" ”

If the bulb didn't understand Wells, he would die, and he nodded desperately: "Understood! ”

"Finally, prepare a black opaque film shell." Wang Hao continued: "This one is for shading for easy observation, and then a nail or a small awl is used to drill holes in the shading container. ”

Wells could understand this, and he hurriedly asked his subordinates to prepare all the things, and Wang Hao began to teach them how to do it: "Make the lemon soft first, the softer the better, so that the lemon can produce more juice inside." This step is very important because in this way you can get the best results from the lemon battery. ”

"Wait, lemon battery?!" Hearing this, Wilston exclaimed, "Are you sure you're right?" Lemons can be used as batteries?! ”

"Are you an expert or am I an expert?" Wang Hao couldn't wait to give him another kick: "You can just do what I say, otherwise if the experiment fails, yours will be counted as mine?" ”

"Yes, yes," Wells muttered as he rubbed the lemon, "God babble, lemon as a battery?" Are you kidding? ”

Despite his disbelief, Wells did so.

"Okay, then, that aluminum piece," Wang Hao continued to instruct Wells: "Insert the lemon into one-third of the lemon, then use a knife to cut a one-centimeter incision in the other third of the lemon, and then insert the copper piece into the incision, and insert half of it." ”

Wells was quick to do so, and then asked, "That's it?" ”

"Yes," Wang Hao nodded, "and then do the other two lemons." ”

Soon all three were done, Wang Hao continued: "Now, the copper sheet is its positive electrode, and the aluminum sheet is the negative electrode, and then use wires and clips to connect the aluminum sheet on the first lemon and the copper sheet on the second lemon together, so that the three lemon batteries are connected together, and at the same time, the first copper sheet and the last aluminum sheet are connected with wires with clips. ”

"Okay, okay," Wells excitedly said, "and what's next?" ”

"Next, take the light bulb you prepared ......" Wang Hao looked at the two-hundred-watt light bulb that Wells took out, and roared: "Are you a pig?!" How much current do you think this thing can have? Change the small light bulb! Do you understand the little light bulb?! Be the smallest! ”

"I ...... Shouldn't I add up to the bigger the better......" Wells ran out to change the light bulb, and quickly retrieved a small light bulb of the smallest kind, which looked to be only the size of a small fingernail, and was estimated to be about one or two watts.

"It's pretty much the same," Wang Hao nodded with satisfaction this time, and said, "Now you drill holes in that black film shell, and put light bulbs and wires in for observation, understand?" ”

"Understood," Wells exclaimed, "and then electrified?" ”

"Otherwise, do you want to eat lemons?" Wang Hao hummed and took a sip of wine: "Is it bright?" ”

Wells looked into the film shell in curiosity, and at first he was full of disbelief, but when he saw it, he immediately jumped up!

"It's lit! It's really lit up! ”

"Believe it this time, right?" Wang Hao closed his eyes: "If you believe it, get out of here, by the way, tell Wade, I want to see all the equipment I asked for in a week, if you don't have the same, you know the consequences!" ”