# Hourglass

An hourglass is a fun way to measure time. It uses sand that flows from one glass bulb to another.

- **Category:** [Wonders](https://www.snappit.app/explore/categories/wonders)
- **Rarity:** Rare
- **Danger:** 1/5 · Very low

![Hourglass](https://res.cloudinary.com/drieglelr/image/upload/v1771424324/objects/5447.jpg)

## Appearance

The Hourglass is a time-measuring device with two clear glass bulbs connected by a narrow neck, creating a distinctive figure-eight shape. Fine, often white or yellow sand slowly flows from the upper bulb to the lower, marking the passage of time. It's usually encased in a wooden or metal frame.

## Taxonomy

- **Kingdom:** Animalia

## Interesting facts

- Before mechanical clocks, hourglasses were among the most accurate portable timekeepers!
- Sailors relied on hourglasses to time ship's watches for centuries, even on stormy seas!
- The "sand" in many hourglasses isn't true sand, but tiny beads of marble or eggshell!
- The world's largest hourglass, in Budapest, Hungary, measures exactly one whole year!

## Measurements & details

- **Height:** 5-50 cm
- **Common Materials:** Glass, Sand, Wood, Metal
- **Earliest Known Use:** 1338 years
- **Typical Duration:** 30-3600 sec

## Traits

- [Artificial](https://www.snappit.app/explore/traits/artificial): Artificial refers to objects or materials made by human intervention rather than natural processes.

## Collections

- [Miscellaneous Wonders](https://www.snappit.app/explore/collections/miscellaneous-wonders)
- [Wonders](https://www.snappit.app/explore/collections/wonders)

## Safety

**Danger:** 1/5 · Very low

Explore with care and ask an adult if you’re unsure what to do.

## Frequently Asked Questions

### How to identify Hourglass?

Compare shape, texture, structure and where you found it. Worn shells, feathers, pine cones, coral and bone can look like something else entirely. Nature Find Identifier: upload a photo and compare the visible details.

### How tall is Hourglass?

5-50 cm

### What is Hourglass made of?

Glass, Sand, Wood, Metal

### When was Hourglass first used?

1338 years

### What is the typical Duration of Hourglass?

30-3600 sec

## More Wonders

- [Seashell](https://www.snappit.app/explore/seashell)
- [Conch Shell](https://www.snappit.app/explore/conch-shell)
- [Sand Dollar](https://www.snappit.app/explore/sand-dollar)
- [Starfish (Dried)](https://www.snappit.app/explore/starfish-dried)

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Source: [Hourglass: Characteristics, Facts & Places to See — Snappit](https://www.snappit.app/explore/hourglass)