complete a year cycle by that time.

Interestingly, SamMobile has obtained information on IMEI database that claims that Samsung is coming out with two model numbers - SM-G928S and SM-N920F with the latter, also called Project Noble appearing to be the Galaxy Note 5. Model numbers of Project Noble are Noble - SM-N920F EUR XX, Noble - SM-N920S KOR SKC, Noble - SM-N920K KOR KTC, Noble - SM-N920A NA ATT, and Noble - SM-N920V NA VZW.

According to reports that have appeared so far, the Galaxy Note 5 is expected to have a curved screen, come packed with 16GB internal storage and 4GB RAM, a 16 MP main camera with OIS feature and am 8 MP front snapper, and S Pen stylus. It is reported that it might sport aDr Gabrielle Walker looks deep within the ice crystal to try to discover how something so ephemeral has the power to sculpt landscapes, preserve the past and inform the future.

Ice is one of the strangest, most beguiling and mesmerising substances in the world. Full of contradictions, it is transparent, yet it can glow with colour, it is powerful enough to shatter rock, but it can melt in the blink of an eye. It takes many shapes, from the fleeting beauty of a snowflake to the multimillion-tonne vastness of a glacier and the eeriness of the ice fountains of far-flung moons.

Science writer Dr Gabrielle Walker has been obsessed with ice ever since she first set foot on Arctic sea ice. In this programme, she searches out some of the