Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

Write a Java program to change temperature from Celsius to Fahrenheit. link Write a Java program to find the area and perimeter of a rectangle. link ...

Abstract: Object handover is a basic task that is found in many human-robot cooperation scenarios. If we are to build socially acceptable robots, we need to enable robots to perform handovers properly ...