Does tea have caffeine?
Yes, some types of tea do contain caffeine. However, like coffee, the amount can vary depending on the type of tea. For example, black tea and green tea both typically contain more caffeine than oolong and white tea.
Example NFTts
NFT Overview
Maleficent Doge
**Maleficent Doge** is the main antagonist of Disney’s 1959 animated feature film Sleeping Beauty. An evil fairy, Maleficent is an incarnation of pure evil, and is responsible for all misfortune in King Stefan’s kingdom. Using the pretense of taking offense…
Space
Space is a multi-valued complex symbol. Among its meanings are orderliness, integrity, power, fertility, calmness, measure, peace and even youth. His image can mean, for example, the universe, and the state system. The moon and the earth are signs of…
The Arcana Crypto Tarot
Welcome to The Arcana Crypto Tarot. This deck features the 22 cards of the traditional Major Arcana as interpreted by 22 individual artists, the product of a spontaneous collaboration between a group of cryptoartists in 2020/2021, all of them inaugural…
Cargo Cult NFT
There is an island to the north-east of Australia where the cult of aircraft worshipers is widespread. Adherents of this cult believe that manufactured goods are gifts of gods sent to natives, but taken away by evil white people. Natives…
Insects Awaken Niu Li
This is the first NFT work about Insects Awaken in the Chinese culture.Firstly,the subject of the picture is a solar term.Awakening of Insects is the third solar term among the 24 solar term,which marks the beginning of the mid-spring season.The…
Four Topologies #1(Sierpiński Spaces) NFT
Topology is a branch of mathematics dealing with structures under continuous deformations and is sometimes called “rubber sheet geometry”. Topological spaces are defined by the containment relations between their elements. A Sierpiński space is a type of finite topological space…
The Abstracted Abstraction
The conversion of a palpable structure into a nonphysical concept such as this oil painting into this NFT requires several levels of translation—from mind to canvas to .jpeg to token—which present challenges of representation. For example, what might we consider…
AnimePop #30
One day, a strange girl name Sou Akiyama (fondly called “Aho Girl” by her classmates) came to Azumaya middle school. She repeats any absurdity she hears, including calling her teacher “mama” and addressing the physical education teacher as “Mr. Karate”…
Slave Cotton
Even after slavery ended in the United States, less than “ideal” working conditions persisted in many places in rural America. This “Living Photo”(TM) is based on a shot from 1911 and is an excellent example of the life workers on…
Enlightening Glitch
Sometimes a glitch reveals the true nature of it’s source image, like for example in this channel-shift glitch of a Buddha statue, that I had shot in Amsterdam. On the one hand it addresses the underlying philosophy, while on the…