You are a spy and need to send an item to a contact in another country without letting anyone else have access to it. All unlocked items will be opened in transit. How can you send this item securely?
Place a lock on the item and send it to your contact. They will place their own lock on the package and return it to you. You remove your lock and send it back. When they receive it, they can unlock the package and retrieve the item.
This creature, part man and part tree, hates the termite as much as the flea. His tracks do not match, and his limbs may detach, but he’s not a strange creature to see.
The letter H. It completes the list of letters that are vertically symmetrical. In other words, you can fold the top half of the letter over the bottom half and everything lines up.
A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?
During lunch hour a group of boys from Mr. Bryant’s homeroom visited a nearby grocery store. One of the five took an apple.
Jim said, “It was Hank or Tom”. Hank said, “Neither Eddie nor I did it.” Tom said, “Both of you are lying.” Don said, “No, one of them is lying, the other is speaking the truth.” Eddie said, “No, Don, that is not true.” When Mr. Bryant was consulted, he said, “Three of these boys are always truthful but two will lie every time.”
Tom took the apple Jim was telling the truth Hank was telling the truth Tom was lying Don was lying Eddie was telling the truth (three telling the truth and two lying)