The UAV (drone) technology and its selection for cable stay bridge inspection

Posted on 93 CommentsPosted in Technologies

The UAV technology initially developed for military purposes, but in recent years, its usage diversified into various functions in both the private and public sector.  The usability is increasing due to the effect of fast delivery and cost saving. The UAVs considered as an emerging technology with many potential applications in the fields of civil […]

Carbon and its impacts on life

Posted on 61 CommentsPosted in Science & Engineering

Carbon is the fourth most abundant element in the universe and the backbone of life on earth. Most of the earth’s carbon, about 65,500 billion metric tons, is stored in rocks. The rest is in the ocean, atmosphere, plants, soil, and fossil fuels. All living things or organic matter consist of carbon atoms. Carbon as […]

Raspberry Pi: An introduction as a low-cost tiny computer with many wonders

Posted on 56 CommentsPosted in Technologies

Raspberry Pi is a low-cost but powerful, lightweight, and tiny credit card-size computer that has many capabilities, particularly as a cheap DIY surveillance system. It mainly runs with the specially developed software called Raspbian. This official free operating system (OS) based on the Debian, which is created by the open source community as part of […]