Vodafone Idea (Vi) has launched new International Roaming (IR) packages for the Gulf region. The new roaming packs are supported in Saudi Arabia and the United Arab Emirates (UAE). The introduction of these new plans is timely as they come right before the beginning of the Hajj pilgrimage this year.

There is a great need in healthcare, nanotechnology and other areas to improve our ability to see tiny objects that elude even the most powerful optical systems.