That's an interesting question! Most liquids contract as they get colder, but there are a few exceptions. Here are a few examples of liquids that expand as they get colder within a specific temperature range:

* Water: This is the most well-known example. Water is most dense at 4°C (39.2°F). As it cools below this point, it starts to expand. This is why ice floats!

* Silicon: In its liquid form, silicon expands when cooled. This unusual behavior is due to its complex atomic structure.

* Some alloys: Certain metal alloys can exhibit this property. For example, some alloys of bismuth, gallium, and tin show this expansion behavior.

Important Note: It's crucial to remember that the expansion of these liquids happens within a specific temperature range. At extremely low temperatures, all liquids will eventually solidify, and their volume will decrease.

Let me know if you'd like to know more about any specific liquid or the reasons behind this unusual behavior!