Take this quiz to see how much you know about this topic already, then work through the guide and see if you can beat your score. Take a look at this number line. It shows 14 - 5 = 9. You can count ...

Abstract: Cap and pin insulators are widely used in electricity transmission towers in power systems and are one of their key functional elements. This paper reports on a successful application of ...

Abstract: A complete smart attendance system incorporates the usage of IoT technology, biometric authentication, and facial recognition to improve efficiency, security, and accuracy for processes of ...

gps map navigator system animation. route destination 3d city streets. searching direction, track or address. pin location detection. mapping technology and locate position high tech motion background ...