Brendan Buckley’s Universe and Everything in It

It was the first Sunday of summer break, and I was in a hurry to finish my dusting chores fast so I could call Khalfani to ride bikes. I wasn’t even thinking too hard about anything, like Dad says I do sometimes.
Well, okay, maybe I was thinking a little bit hard. About Grampa Clem and how I’m going to miss fishing with him this summer. Which made me think about the funeral and how the man in the black robe had said, “From dust we come and to dust we shall return.” And then I started looking more closely at the gray particles I was picking up with my dust rag, and I thought, What is this stuff anyway? And where does it come from? And how come it keeps coming back no matter how many times I wipe it away?
That’s when the science part of me took over.
I stopped thinking about Khalfani and riding my bike, and even Grampa Clem. And I definitely wasn’t thinking about finishing any chore. I went straight to my computer and got on the Internet, where I typed in the search question “What is dust?”
Sixty-seven million, nine hundred thousand results came up.
I had no idea there would be so much out there about dust, but that’s the thing about asking questions: They often lead to surprises, and they always lead to more questions.
I climbed our table to get a sample from the candelabra-thingy (it was the dustiest place I could think of in our house, since I never dust it), and went to my room. I set the microscope slide on my desk and pulled out the spiral notebook I keep between my bed and the wall.
Across the yellow cover, I had written in big black letters, CONFIDENTIAL. Dad taught me how to spell it. He’s a police detective, so he knows all about confidential things. CONFIDENTIAL says that what’s inside is important. Plus, you never know when you might discover something that really is top- secret.