You would like to offer a magic mug to a loved one and you would like to explain how it works. Here are some explanations on the action of the thermo-reactive paints that cover the magic mug. This action is similar to that of glasses that are automatically tinted (photochromic glasses). The transformation is due to the tinting activator. The silver halide molecules in the glasses release metallic silver when exposed to the sun's ultraviolet rays. This component is black and the lenses darken. When UV exposure is reduced or stopped, the silver is absorbed by the halide ions and the lenses return to their original state. UV radiation therefore changes the structure of certain molecules and affects their optical properties as well as those of the lens itself. A similar phenomenon can be observed with heat-reactive paints: a molecule used in the paint changes its shape when heated to a certain temperature. The same effect can be seen in mugs. So, thanks to this thermo-reactive coating, our magic mugs to which a boiling drink is added can make your text, your image or your photo appear. This happens very quickly. However, in order for the mug to fulfil its magical function, it must first be well made and then it is essential to take care of your magic mug, A birthday party should be celebrated with dignity with unusual gifts ideas so what could be more representative than magic mugs, the cute magic gifts ideas for a birthday. The magic mugs, truly Ideas for magic gifts, that will certainly be a good memento of a unique moment. You will agree that these unique gifts magic ideas are perfect for a birthday gift

Do you want a surprising and unusual personalized mug? The magic mug is a great idea. Ordinary at first sight but as soon as you pour a hot drink the cup changes little by little and lets appear your favorite photo. Unexpected the first time but always funny each time. If you have several magic cups the surprise of discovering which cup you have chosen is total. You can play to guess which photo will appear. Daddy's photo? or mom? from younger or older? Granny? kitty’s photo?… When the mug is filled with a hot drink, the colored thermo-reactive coating becomes transparent and reveals the printed pattern. Then when the cup cools it regains its blue color. We recommend washing your mug by hand so as not to alter the magic effect. This magic mug is available for all occasions: at Christmas, for a birthday, a wedding, a baptism, a communion or to thank your hosts for an invitation to your friends or relatives. The customizable magic mug will enchant your meals or your moments of relaxation at home, it will surprise your guests at home. It will surprise your visitors or customers in your company or association when the logo or photo of your featured product or company buildings appear.

History of the cup We know the story of the pottery kiln from an ancient Chinese poem, the "Shuihuzhuan" (poem about the origin of objects). It reads as follows... There was once a man named Zhou Bo, who had a son named Lu Buwei, who had a daughter named Jiang Wei. Jiang Wei was the first person to make porcelain ware, which she then presented to her father, who liked it so much that he gave her this land, where she built a kiln and started making pots for sale, with her father's blessing (he needed the money, after all!). She sold them very well and soon became rich; however, she wanted to give something back to her parents for their generosity, so she asked her father if he would accept these two cups, which she said were the best ever made. One day Lu Buwei decided to build a kiln so that his sister, Jiang Wei, could make pots. He went into the forest to collect clay and saw beautiful pieces of glazed porcelain lying in the ground among the roots of the trees! He took them home, and the next morning he called his son, Lu Buwei, and told him to take these pieces of porcelain to make pots, and then took him to see the kiln where they had been collected.

White mug with horoscope to customise From your first name, your gender and your date of birth, our astrology software will reveal your favourite colour, your favourite gemstone or the flower that most attracts you. It will also reveal your qualities, the astrological signs that attract you, famous personalities born on the same date... Enter any name and date of birth and this incredible numerology software will reveal your personal profile. Offering a personalised mug according to your star sign, date of birth and first name arouses emotion. It’s a great idea for a nice little gift and whatever the reason: a birthday, a thank you, a party or just out of friendship. Everyone likes to take a break for coffee, herbal tea, soup, or hot chocolate. Your friend or relative will be excited to use it and think of you. The personalised mug from your first name and your date of birth is an original gift to serve as a cup for a break or a meal, but it can also become an unusual decorative object if you use it as a pencil holder on your desk. Whether at home or at work. The white mug with horoscopes to personalise from the first name and date of birth is a fun, playful and useful gift for lovers of astrology or numerology.

An excellent choice of unusual and unique gift is to offer a personalised plate with the photo of the toddler for his baptism or of the couple celebrating their… th wedding anniversary or grandparents for their party or for any other reason… A traditional but very important gift, a decorative gift to immortalise your most beautiful moments, a gift that will stand the test of time. A souvenir gift idea for a wedding anniversary, a birth, a baptism, a communion… To offer mum for her Mother’s Day or her birthday, a plate decorated with a funny photo of the children with their dad who each holds a balloon in the shape of a heart. A nice gift for mum, she can display it near her bed or in the living room. Gift to give to dad for his Father's Day or his birthday and another plate with another equally hilarious photo of the children with mum this time. Thus, each of the parents will have their personalised plate. As an original Christmas gift, if your child loves to draw, a beautiful plate decorated with a photo of his prettiest drawing will please grandparents immensely, or godparents. A decorative gift personalised according to his imagination, to offer for all occasions.

13th century. Mechanical clocks began to develop. More than thirty testimonies are quoted from all over Europe at the end of the 13th century. In these texts we find the purchase of iron and weights and the acquisition of expensive clocks in monasteries, cathedrals and princely residences. These prices were often considerable: six marks for the clock of the monastery of Colmar in 1278, thirty pounds for that of Canterbury in 1292, fifty pounds for a simple repair or transformation of the clock of the cathedral of Sens in 1319. Gradually, the mechanical clock, whose movement is permanently maintained by a motorised weight, replaced the boring water clock that had to be constantly cleaned and filled or emptied. It seems that these early clocks - like the water clocks - were first intended to strike a particular time (e.g. alarm clock) and a little later to strike different times of the day; these clocks were "blind": they had no dial! The striking mechanism was operated by one or more pins on a wheel of the mechanism. This transfer of technology from hydraulic to mechanical power enabled the original purpose of the clock to be retained: the striking of a precise hour; this invention has therefore remained practically anonymous. It was not until a little later, in 1336, that an important innovation changed the history of clock-making: striking clocks. A clock with a reproduction of the top 10 works of art are unusual artwork ideas,cute artwork gift ideas , perfect to buy a artwork gifts and unusual to personalise artwork gifts, special artwork gift ideas, to personalise artwork gifts for…best artwork gifts for… unique artwork gift for…

History of the clock from its origins to the 16th century, The origins No mechanical clocks seem to exist before the fourteenth century, but several mentions in manuscript sources reveal some of the early history of the clock. The Latin word horologium, horologia, derived from the Greek [ὡρα, time and λέγειν, to say], has been used since Roman antiquity to refer to all time-indicating devices, but the use of this word for all time-measuring instruments hides from us the true nature of their mechanisms. The hydraulic clock A hydraulic clock is an ancient type of clock, which tells the time by allowing a liquid in a container to flow through a small hole. From the beginning, in ancient times, the liquid used was water, hence the name water clock. Later, mercury clocks could be found, especially in Arabic and Chinese writings, but this seems to be anecdotal. The first hydraulic clocks evolved from the simple clepsydra (see the France 2 television game show), to which a more or less sophisticated time indication was added (essentially a graduated scale); over the centuries, we have encountered different types of hydraulic clocks, monumental or not, with sophistications to animate skits, for example, or to strike a precise time. Accepting a clock for a wedding anniversary, an event that remains engraved in one's memory, are ideas wedding gifts,wedding keepsakes, unique wedding gifts, wedding gifts ideas for an important date in a couple's life, whether it is 1 year of marriage, or 50 years of marriage

Mechanical clock A mechanical clock is a time-measuring instrument that tells the time by an originally entirely mechanical action. It is based on the combination of three functions: a driving weight for the rotary movement, a regulator such as a balance wheel and a display (a graduated scale and hands). The mechanical clock is the successor to the various horologia. The Romans, and before them the Egyptians and Greeks, had already developed time-measuring instruments that demonstrated great astronomical knowledge. The invention of the mechanical clock can be placed around the 1300s and appeared in Western Europe at the end of the 13th century. Originally, it was a weight motor and foliot. A foliot is a vertical pendulum that controls the energy supplied to a wheel by a weight. The motion is then transmitted to gears that drive the movement of the hands. A weight suspended from a rope provides energy to the machine, while a system of rods and foliots periodically interrupts the fall of the weight. By placing the weights at each end of the foliot, the rhythm of the back and forth movements can be adjusted. The low precision of this mechanism, from 1 to 2 hours of deviation per 24 hours, renders the minute hand useless, and it will undergo a long evolution and an important diversification over the centuries. Having a clock as a birthday gift with a decoration dedicated to a specific birthday, 20 years, 60 years or more, is fun: unusual gifts for birthday, best anniversary gift ideas and unique anniversary gift ideas for an event that is celebrated every year and that will remain unique.

Greek water clocks An early prototype of an alarm clock was invented by the Greeks around 250 BC. The Greeks built a water clock, called a clepsydra, where rising water told the time and eventually struck a mechanical bird that set off an alarm whistle. The water filled a tank with an hour scale inside and flowed out through a hole in the base of the container. Clepsydras were more useful than sundials - they could be used indoors, at night and even under cloudy skies - but they were not as accurate. Greek water clocks became more accurate around 325 BC and were fitted with a dial with an hour hand, which made reading the clock more accurate and practical. Monastery clocks and clock towers The life of the Church, and in particular the monks who called others to prayer, made chronometers a necessity in daily life. The first clockmakers in medieval Europe were Christian monks. The first recorded clock was built by the future Pope Sylvester II around 996. Much more sophisticated clocks and church towers were built by monks later. Peter Lightfoot, a 14th century Glastonbury monk, built one of the earliest surviving clocks, which is still in use at the Science Museum in London. Getting a birthday clock from a family member or friend is cool : unusual gifts for birthday, best anniversary gift ideas and unique anniversary gift ideas that will always be in time for a family gathering or with friends

Clocks Since time immemorial, people have tried to tame time. Thanks to scientific discoveries and technical innovations, the measurement of time has gradually been mastered. For thousands of years, people have measured time in a variety of ways, including following the movements of the sun with sundials, using water clocks, candle clocks and hourglasses. Our modern basic 60 time system, a clock with periods of 60 minutes and 60 seconds, dates back to 2000 BC in ancient Sumeria (the southernmost region of ancient Mesopotamia). History of clocks; "Time is money", they say, but the history of clocks is long and fascinating. The measurement of time is one of the earliest developments of mankind and time has changed greatly since ancient times. The birth of clocks to measure time: A clock is a time-measuring instrument that usually tells the time continuously. The word comes from the Latin horologium, "that tells the time", itself derived from the Greek ὡρολόγιον (formed from oρα, "time", and λέγειν, "to tell", λόγιον, "to tell"). Since ancient times, the Latin term 'horologium' has been used to refer to any instrument capable of indicating time, which has often led to difficulties in interpreting ancient texts. Thus, a sundial, a water clock, an astrolabe, a nocturlabe, a mechanical clock were called "horologia". A clock with a photo of your holiday by the sea, in the mountains or in the countryside. There's nothing better to cheer you up when the holidays are over or when the weather is not good. These are custom photo gifts, photo gifts ideas, to personalise gifts photo, to personalise with photos