Nostalgic iron billboard-earthquake detection

Whether it is hung outside the laboratory, on the door of the room, or even in the restaurant or office space, it is super humorous! Earthquakes can be detected anytime and anywhere. The iron industrial style version has better texture and higher degree of realism. ▼Nostalgic iron billboard-earthquake detection In addition to the earthquake detection postcards hanging on the wall, the nostalgic iron billboards that enlarge the earthquake detection must also be collected. Two vivid eyes are ready to catch earthquakes. No complicated devices are required, As long as your eyes start to roll around restlessly, you can confirm that an earthquake is occurring. 100% accurate, but 100% useless. Perfect for those who are always worried about earthquakes, and even more suitable for adding a bit of humor to the walls of your workspace, school, and home. Earthquake science 1. What to do during an earthquake? When an earthquake occurs, the most important thing is to protect your head and neck to avoid injuries. You should immediately take the action of "get down, cover, and hold on". Hide under the table or in the corner. When hiding under the table, you can hold the table legs. When the table moves with the earthquake, the people under the table can also move with the table, forming a protective barrier to avoid injuries. If you are hiding in a corner or next to a pillar, be careful of furniture, electrical appliances, lamps, bookcases or shelves, etc. 2. How do earthquakes occur? Crustal vibrations caused by fractures and dislocations of crustal rock layers due to crustal movement are called earthquakes. Due to the constant movement and changes of the earth, huge geostress is generated from the interior of the earth's crust. Under the long-term and slow action of terrestrial stress, the rock layers of the earth's crust are bent and deformed. When the local stress exceeds the strength that the rock itself can withstand, the rock formations will fracture and shift, and their huge energy will be suddenly released. Forming tectonic earthquakes, most earthquakes in the world are tectonic earthquakes. 3. How many earthquakes do Taiwan experience in a year? Taiwan is located in the thrust zone of the Eurasian Plate and the Philippine Sea Plate, and has very frequent seismic activities. On average, there are more than 20,000 large and small earthquakes every year, of which there are about 400 felt earthquakes (scale 4 or above). Taiwan is often hit by earthquakes, and it is very important to engage in seismic observation and earthquake research in this area. Earthquake Postcard Q&A Q: How to use earthquake detection postcards? 1. Install and paste the earthquake detection postcard on the wall in any way you like. 2. Start monitoring earthquakes immediately without any installation software. After the earthquake detection postcard is pasted, monitoring and detection will begin automatically. If the eyeballs start to move, an earthquake has occurred. Q: Can I give it to my friends abroad? A: Yes, this is the international version, suitable for countries with various latitudes and longitudes Q: Can the eyeballs only move left and right? A: No, the eyeballs will move up and down and left and right along with the "vertical vibration" of the earthquake P wave and the "horizontal shaking" of the S wave. [Warning] If your eyeballs jump up and down, it means the center of the earthquake is very close to you, please take measures immediately This product is for fun and entertainment purposes only and is not a real earthquake detection tool. Do not rely on this product as an earthquake warning tool. People in Taiwan are advised to refer to the information from the Earthquake Forecasting and Forecasting Center of the Central Meteorological Administration to ensure personal safety. Specifications Product specifications: ► Product size: 20 x 30 cm ► Material: Iron ►Made in China Precautions : ► The edge of the iron sheet is sharp, please pay attention when using it. ► There are openings in the four corners, and additional hanging parts can be installed. ► Please stay away from fire sources ► Do not eat