Ancient technologies in the 21st century: why ropes made of jute and hemp are still relevant?
Despite the fact that we live in an era of rapid progress and of synthetic materials, ropes made according to old technology, using natural…
19 vintage photos of how people worked before AutoCAD appeared
Worked before AutoCAD: The technological process leads to the disappearance of some professions. But in the case of people involved in…
CO2 injection technology under the ground is faced with public rejection
CO2 injection technology: The international community, seriously concerned about the abundance of greenhouse gases, calls on countries that…
The secret of the Parthenon: why it did not collapse during the powerful earthquake
The Parthenon is the main temple of ancient Athens, was built more than 2,400 years ago. Since in the area of Athens have been several strong…
Water crisis: a new device for obtaining water from the air
Water crisis: For most people in developed countries problems with drinking water does not exist: we can always open the tap and outflow the…
How to cause rain: China plans to improve the climate
Experiments with the weather in the modern world is no surprise: scientists have learned how to disperse clouds, to provoke local rainfall,…
The strongest ship in the world that can roll 90 degrees
Strangest ship: At the disposal of the Scripps Institution of Oceanography (USA) is perhaps the most unusual research vessel from all, ever…
Delightful La Paz: the world’s longest cable car
We used to take the cable car as a means of travel in the ski resorts or the picturesque countryside and attractions. But in Bolivia, La Paz…
The Millennium Bridge in London: how an engineering error almost led to tragedy
Millennium Bridge: This bridge, located in London, is famous not only for its original appearance but also for the fact that it was solemnly…
Camera Test: Fast and user friendly system camera
Here is the Canon camera that can seriously be the last nail in the reflex reflector box. The compact EOS M50 does not differ from a mirror…