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WikiCards · Card list · Science cards · Vacuum
Uncommon card · Science
Vacuum, an Uncommon card
A vacuum is space devoid of matter. The word is derived from the Latin adjective vacuus meaning "vacant" or "void".
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 80
- DEF
- 76
- Power
- 156
- Wikipedia reads a year
- 140,000
Power 156 (ATK + DEF): stronger than 80 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure.
- Physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call "vacuum" or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space.
- In engineering and applied physics on the other hand, vacuum refers to any space in which the pressure is considerably lower than atmospheric pressure.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Vacuum article was read about 140,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 80 and blocks with 76: each hit it takes is cut by 30 %.
How to get Vacuum
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Vacuum in the power ranking, all domains together.
- Phaseolus vulgarisUncommon · Nature · ATK 75 DEF 81
- AdanaUncommon · Society · ATK 88 DEF 68
- Maya scriptUncommon · Society · ATK 79 DEF 77
- CatapultUncommon · History · ATK 72 DEF 84
- IbadanUncommon · Society · ATK 76 DEF 80
- Popol VuhUncommon · Arts · ATK 73 DEF 83
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards600 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards136 cards
- Epic cards262 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Vacuum (revision), CC BY-SA 4.0. Photo : Hannes Grobe ( talk ), CC BY 3.0, Wikimedia Commons.
