that from happening.
â¢Â â¢Â â¢
I wished I had someone to discuss this with. Not my family, obviously. My best friend, Jake, was cool enough not to freak out, no matter what I told him. But he wouldnât be any help. He wasnât interested in thinking too hard about anything.
I would see what my science teacher, Ms. Kang, had to say. She has lots of interesting thoughts about things like whether the universe goes on and on forever or loops back around on itself or what cavemen talked about when they were falling asleep. I wouldnât tell her about the tiny, lamp-knocking-over time travelers, of course, but we could discuss general topics in time travel.
I found her the next day in the little room next to the library, which used to be a coatroom. She was grading tests, bent over in a student desk chair, the kind with a big flat arm for writing on. Ms. Kang gets cold easily, so sheâs always tugging the sleeves of her sweaters down over her hands. She has very dark, slightly purplish red hair, which is kind of strangeâdonât most Korean people have black hair? Maybe she dyes it. Her lips are the same color as her hair, but Iâm pretty sure thatâs lipstick.
âHi, Leo,â she said, pushing aside the tests. âWhatâs up?â
âHi, Ms. Kang. I need to ask you something,â I said.
âOkay, shoot.â
I suddenly felt self-conscious, so instead of asking about time travel, I said, âWhy do you hang out in this little room instead of the science office?â
âI miss being near the library.â Ms. Kang used to be the school media specialist before she switched to teaching science. âAnd nobody knows where to find me here, so I can actually get my work done.â
âOh, Iâm sorry! I didnât mean to interrupt you.â
I started to leave, but she caught my sleeve. âNot
you,
silly! Sit down. Is that what you wanted to ask meâwhy I work here?â
I sat in the other chair. âNo, not really. I wanted to ask . . . What do you know about time travel?â
âThatâs more like it.â She rubbed her hands together. âWell, I know that weâre all traveling forward in time together, at a rate of one second per second. But thatâs probably not the kind of time travel you mean. Why do you ask?â
âI was thinking about my science project.â That was true, anyway. âHas anyone ever made, you know, a real time machine? Like you could use to go backward and forward in time?â
âNot to my knowledge,â said Ms. Kang. âBut some physicists think it might be possible. If you could build a faster-than-light spaceship, theoretically you might be able to arrive before you left.â
I nodded. âThatâs what my sister says.â
âOr you could try to find a wormhole in the space-time continuum.â
âA wormhole! Where would I look?â
âNobody knows for sure, but I have some books that you could start with. Thereâs a good one by Stephen Hawking. The thing is, nobody knows for sure whether time travel is possible. Like Hawking pointed out, if there really are time machines, why havenât we ever met any time travelers?â
âYeah, but . . .â
Yeah, but I have!!
I wanted to say.
I met two of them yesterday! And one of them was ME!
If I said that, Ms. Kang would think I was crazy. âMaybe this isnât where they want to come,â I said. âI mean
when
they want to come. Or maybe there just arenât that many of them. Iâve never met any travelers from Iceland, but that doesnât mean the Icelanders donât have airplanes.â
âTrue,â said Ms. Kang.
âSo do you think I should . . . I donât know, try and make a time machine myself?â
âYou mean for the science fair?â
I nodded.
Ms. Kang tilted her head. âNo harm in trying. I