âWhatâs a Hyperion coil?â
âMy latest invention,â Franklin explained. âWhenever lightning strikes the house, the energy is stored inside the charging sphere.â He pointed to the large copper orb suspended from the ceiling.
Scott walked over for a closer look.
âThat generates a tremendous amount of heat,â Victor continued. âWhen winter comes, weâll use some of it to heat the house. For now, the Hyperion coil fires the heat deep into the ground, where it dissipates in the cool earth. Itâs kind of like a super-powerful radiator.â
âSo thatâs why itâs so hot in here,â Scott said. âBut I thought it was bad for lightning to hit your house.â
Scott had endless questions, and there was plenty to tell: Franklinâs invention of the life-sustaining harmonic fluid, his low-power zombie state, his overcharged rampaging monster state, the battery belt that kept him in balance, and the real story behind the volcanic disaster at last monthâs Mandatory Science Fair.
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THE FRANKLIN HARMONIC COIL
âSo all that stuff at the fair was because of you, Ben?â Scott asked.
âWell,â Franklin said, âme, combined with your delectable potato battery exhibit.â
âYeah, those were awesome,â Scott said, hefting his antique radio up on top of the Leyden casket. âRemember when youââ
âYou really shouldnât put your radio there,â Victor interrupted. âThe casketâs open.â
âItâs just for a second. I canât quite reach the thingamajig when itâs on the floor.â Scott turned, and bumped the radio with his elbow. It plunged into the harmonic fluid and sank to the bottom of the casket. The blue liquid bubbled and crackled.
âDonât worry,â Scott said. âIâll get it.â
âYoung Master Weaver, perhaps you should step away from the casket,â Franklin urged him. âIt is not safe.â
âDonât worry,â Scott said, plunging his hands into the harmonic fluid. âThe radio wasnât working anyway.â
âScott!â Victor yelled. âDonât!â
Scott fished around inside the casket. His hair stood straight up, and his eyes glowed turquoise. âIt tingles!â He flashed an electric smile as he lifted out the soaking radio.
âAre you okay?â Victor asked.
âSure,â Scott said. âMaybe it even fixed the radio.â
He flicked on the power switch and a horrible grating static blared from the speaker. The lights in the basement surged briefly.
âNope, itâs still broken,â Scott said, over the static.
âRrrrrrrrrrrrrrr!â Franklin growled.
Victor and Scott looked up from the radio. Their faces went pale.
âWhatâs going on?â Scott said, slowly backing up.
âI donât know. Itâs like heâs supercharged.â
âBut isnât that battery belt you invented supposed to keep him normal?â
Franklin lurched forward, his arms outstretched. He collided with a table, spilling beakers of cobalt and liquid franklinogen all over the floor. Victor tried to race out of the way but slipped, fell, and struck his head on a Leyden jar.
Scott clutched his radio and cowered behind the electrophone.
âRrrrrrrrrrrrrrrgggghhhh!â
With one hand, Franklin flipped the electrophone on its side, smashing gauges and crushing pipes. He charged at Scott, madness in his eyes.
Victor blinked hard, trying to shake off the pain of his fall.
Franklin staggered closer to Scott, his clawlike fingers trembling with rage.
Wait a minute! Victor thought. âScott! Turn off the radio!â
âBut itâs broken!â
âTURN IT OFF!â
Scott flicked the switch, and the radio fell silent. Franklin froze in place.
The old man looked startled. He scanned the room. âGood heavens, such a mess! What happened?