Blog of news and innovation projects
News
Sacyr's Blog
Tungsteno
The secrets of the Colosseum, the largest amphitheatre in history
For half a millennium, the Roman Colosseum was the scene of fierce gladiatorial combat, chariot races, parades of exotic animals and even public executions. We analyse the construction of the world's largest amphitheatre, which has also been a source of inspiration for emblematic films such as Gladiator.
20/04/2022
Tungsteno
Flying noses to combat bad smells
Traditional methods for detecting odours in wastewater treatment plants are not only slow and costly, but they also fail to quickly identify the root of the problem. A team of Spanish researchers has come up with a solution: an electronic nose attached to a drone that identifies bad smells in real time.
13/04/2022
Tungsteno
Stratospheric balloons for spying from high altitudes
In addition to monitoring natural disasters, high-altitude balloons could also prove useful for surveillance missions. Their low cost and ability to operate for days at a time make them an attractive alternative over other aircraft. As such, the US Department of Defense intends to transform them into a key military weapon.
06/04/2022
Tungsteno
Fascinating experiments on life in space
In the space of just six months, up to 350 experiments are often conducted aboard the International Space Station. We are living in an unprecedented era of experimental science in space, whose fascinating history includes some of the most intriguing experiments: from tests on all kinds of animals to sending an astronaut into space and leaving his twin behind on Earth as a control subject while comparing their state of health.
30/03/2022