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The Trans-Tasman Trophy is awarded to the winner of the AustraliaNew Zealand Test match series in cricket. The trophy is awarded to the team that wins a Test series, or one-off Test match, between the two nations. If the series is a draw, the holder retains the trophy. It was first competed for in the 1985–86 season, although six Test series between the nations were contested before the trophy's instigation. As of February 2016, Australia hold the trophy following their 2–0 victory in the 2015–16 series in New Zealand. Australia also lead in overall wins, winning 10 of the 17 series, while New Zealand (nicknamed the Black Caps) have won 3, the remaining 4 ending in draws. Australia's Allan Border is the most successful batsman in the history of the trophy, scoring 1,356 runs in 25 innings at an average of 61.63. New Zealand's Ross Taylor holds the record for the highest score in the trophy's history, with 290 in the second innings of the second Test of the 2015–16 series in Australia. (Full list...)

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Drop impact

When a liquid drop impacts the surface of a liquid reservoir it can float, bounce, coalesce with the reservoir, or splash. A floating drop remains on the surface for several seconds. Drop bouncing can occur on perturbed liquid surfaces. If the drop is able to rupture the thin film of gas which separates it from the liquid reservoir, it can coalesce. Additionally, higher Weber number drop impacts produce splashing whereby the impacting drop creates a crater in the fluid surface, followed by a crown around the crater. Finally, a central jet, called the "Rayleigh jet" or "Worthington jet", protrudes from the center of the crater. If the impact energy is high enough, the jet rises to the point where it pinches off, sending one or more droplets upward out of the surface.

Photograph: José Manuel Suárez

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