Sacyr's Blog

The world's biggest annual tech news event, CES, offers a preview of the technologies that will take centre stage in the near future: from the rise of telemedicine to increasingly futuristic cars, the metaverse and Web3.

The unprecedented collapse of cryptocurrencies has been compared to the dotcom crash of the 2000s. Although some experts predict a crypto winter that could end with the extinction of these assets, there are others who plan to invest in the sector as a long-term strategy.

Air conditioners, refrigerators, water boilers and even shoe soles are all examples of products that decades ago contained ozone-depleting substances. We look at how the Montreal Protocol has contributed to reversing this situation.

Thousands of tech workers have lost their jobs at companies such as Meta, Twitter, Google and Amazon. While some experts blame the massive layoffs on the previous high number of hirings and the economic recession, others argue that it is an indication that companies are copying each other without thinking through the consequences.

The enormous dials of the Great Clock of Westminster housed in Big Ben are seven metres in diameter. Each hour hand measures 2.7 metres, while the minute hand is 4.5 metres long. Let’s look at how this iconic London megastructure was erected and the challenges it faces today.