This wearable device may soon monitor hydration levels by analyzing your sweat in real time.
What is a smart patch
This tiny insect can lift over 50 times its own body weight.
What is an ant
In 1919, Boston experienced a flood of this sticky substance when a storage tank burst.
What is molasses
This fruit is actually a berry, even though most people think it’s a vegetable.
What is a tomato
In Arizona, it’s illegal for a donkey to sleep in this type of bathtub.
What is a bathtub
Companies are developing this type of drone delivery system that uses underground tubes instead of air travel.
What is a hyperloop cargo drone
This sea creature can regrow its entire body from just a small piece
What is a sea star
This ancient civilization used chocolate as currency.
What is the Aztec Empire
This popular snack was invented by accident when a chef sliced potatoes too thin.
What are potato chips
In Georgia, it’s illegal to eat this food with a fork.
What is fried chicken
daily double Quantum computers rely on these fragile units of information that can be both 0 and 1 simultaneously.
What are qubits
This bird can sleep while flying by shutting down half its brain at a time.
What is a frigatebird
In the 1800s, this U.S. city had a volunteer fire brigade made entirely of children.
What is Cincinnati
This food never spoils — archaeologists found 3,000‑year‑old jars of it still edible.
What is honey
In Switzerland, you must own at least two of this pet because they get lonely.
What are guinea pigs
This AI‑powered farming method uses vertical racks and LED lighting to grow crops indoors.
What is vertical smart farming
This amphibian produces a toxin strong enough to stop a predator with a single touch.
What is a poison dart frog
This medieval animal was put on trial for eating crops.
What is a pig
This nut isn’t a nut at all; it’s a seed from a tropical fruit.
What is a cashew
In Singapore, this sticky item is banned unless it’s medicinal.
What is chewing gum
Scientists are testing this futuristic material that repairs itself when cracked.
What is self‑healing polymer
This creature’s punch is so fast it creates a tiny underwater explosion.
What is a mantis shrimp
daily double This European king once declared war on the ocean after his navy was destroyed.
Who is King Xerxes
This “wasabi” served in most restaurants is actually just colored horseradish.
What is fake wasabi
In Denmark, you must check under your car for these before starting the engine.
What are sleeping children