What's longer - the Great Wall of China or the diameter of the Moon?
The number one science data app.
Compare size, time, matter and much more.
Instant search provides fast fact validation on the go.
Compare scientific data in 32 categories:
Size: Search for dimensions of the Milky Way or a red blodd cell.
* Length
* Area
* Volume
Time: Can a Ferrari compete to the speed of a powerful tornado?
* Time
* Speed
* Acceleration
* Angular Velocity
* Frequency
Matter: Bacteria, elephants and black holes.
* Mass
* Force
* Pressure
* Density
Energy: Get a feeling for Einsteins E=mc²!
* Energy
* Specific Energy
* Specific Heat Capacity
* Entropy
Light: Candles, light bulbs and stars.
* Illuminance
* Luminous Flux
* Luminance
Electricity: Do you know the average total power consumption of the human world?
* Voltage
* Current
* Power
* Magnetic Field
* Charge
* Resistance
* Capacitance
* Inudctance
Information: From digital music to USB transfer rates.
* Bit Rate
* Computing
Numbers: The odds of a royal flush in poker: 150 millionth percent.
* Numbers
* Probability
* Currency
The app for physics, math, chemistry, electricity and geology.
Explore and compare data on your phone.
熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
---|---|---|---|---|---|---|
未知 | Android Google Play | 1.0 App下載 | 免費 | 1970-01-01 | 2015-04-22 |