It was Mount Tambora, Indonesia. The eruption happened in 1815 and killed over 100,000 people. It was a gigantic explosion, which sent columns of flame 40 km high. About 200 million tons of sulfur dioxide and 50 cubic kilometers of…
heating rods in the aquarium Typical heating element Source: Image on Wikimedia Commons License: CC Attr. SA 2.5 Author: Dr. David Midgley When buying heating rods, products from well-known brands should always be preferred. Defects are reported more frequently in…
»> All types of hiccups are related to a problem in the nervous system. The most common one, which passes after a few minutes, is caused by irritation of the phrenic nerve. This nerve is important because it triggers the…
Data sheet panda loach German name: panda loach Scientific name: Yaoshania pachychilus Origin: South China / China Size: Up to 6 cm Aquarium Volume: From 100 liters – length from 60 cm / width from 40 cm Contents: Sandy bottom,…
deep web ILLUSTRATESJean Magalhães light, camera, running In this sector of the internet, it would finally be possible to find snuff movies, movies where the actor is actually killed on camera. But the associated videos are just lame with good…
Fishing is now a popular hobby. However, this often stands in the way of acquiring a fishing or fishing license. There is no uniform license because the requirements differ from state to state. © photographer – stocka.dobe.com – 27571041 Requirements…
– () It was in Bologna, in northern Italy, at the end of the 11th century. Although historical records are imprecise, the most accepted date is 1088, when teaching in the city became free and independent of religious schools. Shortly…
Data sheet French bulldog Size: Males 27 to 35 cm, females 24 to 32 cm Life expectancy: on average 9 to 12 years fur length: short, no undercoat coat structure: fine, smooth Suitable as: Companion dog, companion dog, therapy dog…
(/) They are related to the body’s reaction to situations of fear and panic. That’s why tickling often manifests itself through uncomfortable laughter. They are probably a primitive response, with the aim of making the body react in case, for…
Catfish with light spots Photo: Moritz Hertel Catfish change their color and get large, light brown spots. The discoloration seems to change depending on mood, whim and well-being. It’s probably a stress stain. This can be triggered by inappropriate water…