The Mysterious Quantum Coin: A Tech Fair Discovery

[📖 纸书格式 | 📱 电子版 | 🤖 Markdown 结构化数据]

`#quantum-computing` `#teen-ya-fiction` `#chapter1` `#quest-system`

Mia’s thumb was still cramping from mashing the racing game controller when she dragged Lila out of the school gym’s gaming zone, the neon glow of the *Mario Kart* screen still stuck in her retinas. The annual Westbrook High Tech Fair was in full swing, the air thick with the smell of burnt popcorn from the snack stand, the whir of 3D printers churning out plastic keychains for the engineering club’s booth, and the distant crash of a robotics competition demo gone wrong somewhere down the hall. Lila’s neon pink cat hair clip was askew from cheering for their friend’s battle bot, and her hoodie was smudged with motor oil from when she’d leaned in to adjust the bot’s wheels before its match.

> [!NOTE] 电子版侧边栏：科技展小彩蛋 > 本次科技展的量子俱乐部展位是学校今年最受欢迎的展位之一，去年他们用量子随机数生成器做了免费的幸运抽奖，中奖率比普通抽奖高30%——当然，原理和本章的“量子硬币”完全不同，纯粹是量子随机性的功劳。

“At least we don’t have to help Ms. Henderson carry the biology club’s frog tanks back to the classroom,” Lila said, nudging Mia with her elbow. “That’s the only silver lining of losing the tournament, right?”

Mia huffed, wiping a smudge of cotton candy sugar off the sleeve of her faded Taylor Swift hoodie. She’d been so sure she was going to win that final round, her custom *Mario Kart* character decked out in the rare rainbow road skin she’d spent three weeks grinding to unlock. The second-place ribbon she’d stuffed in her backpack felt like a slap in the face. “Whatever,” she said, steering Lila toward a row of quieter booths they hadn’t checked out yet.