Even when something is right in front of us, we might need a minute to comprehend what is happening. Before our brain works its way, we might lose track of reality for a bit. These images below require a double take and perhaps a detailed explanation for us to realize what they actually are.
This looks like a batch of some delicious quality salmon roe. Its texture, size, and shape indicate that it was harvested from good fish. The truth is, this is not caviar or even edible. These are called hydrogel beads. They can absorb water vapor in the atmosphere and the surroundings. Usually, these things are used to make cooling masks and compresses.