user: Who are the greatest leg spinners in cricket history?

assistant: 1. Shane Warne

So, what can we say about the legend who single-handedly revolutionised the world of leg spin in cricket? We've all seen Warne's Ball of the Century, which left Mike Gatting puzzled as if he'd seen a ghost.

Warne, one of the game's most charming athletes, is still recognised as one of the best match-winners of all time. He was unrivalled when it came to bowling with a leg spin.

2. Anil Kumble

Anil Kumble, India's best wicket-taker, has 619 wickets in 132 Test matches for an average of 29.65.

The superstar is recognised as one of the best and most decorated Indian cricketers in history. Kumble has the third-most wickets of all time, trailing only Muttiah Muralitharan and Shane Warne.

He is also the second bowler, after Jim Laker, to ever take all ten wickets in an innings. He attained this record with a stunning 10/74 against Pakistan.

3. Abdul Qadir

Abdul Qadir revitalized the dying skill of leg spin in the late 1970s and early 1980s. He was a great genius with the ball. He'd ascend from a loping, bounce-filled run-up to the wicket and hurl the ball with considerable ostentation.

Qadir had many typical leg-spin presentations that changed the ball's trajectory and turn to enchant a wide range of combinations.

He bowled the top spinner and the flipper with tremendous precision and effect, and he had at least two different googlies. He frequently had too many options and employed too much diversity, rather than building a rhythm.

4. Richie Benaud

Richie Benaud was known as the "Voice of Cricket." He came to personify the game in all of its guises, from batter to captain to writer to pundit to thinker!

He is considered one of cricket's all-time greats, second only to Sir Donald Bradman. Benaud is the only all-rounder on this list, as well as the only all-rounder who bowls spin.

5. Mushtaq Ahmed

Mushtaq Ahmed is another Pakistani star who has made our list.

He modelled his persona after Intikhab Alam and Abdul Qadir. Mushtaq was an outstanding bowler with a fiery tenacity. During a brief but energetic run-up to the wicket, the ball was delivered with a misty whirling of arms.

He would implore the umpire for a favourable verdict with frenzied and wild appeals, and he would become visibly discouraged if the umpire ignored his straighter one or googly or allowed a batsman to escape despite intended padding.

user: Did Elon Musk create Tesla

assistant: No, Tesla was incorporate in July 2003 July 2003 by Martin Eberhard and Marc Tarpenning. Elon Musk became the largest shareholder in February 2004 when he invested $6.5 million into the company.

user: Give me an example of a screened subnet

assistant: In network security a screened subnet refers to the use of one or more logical screening routers as a firewall to define three separate subnets: an external router (sometimes called an access router), that separates the external network from a perimeter network, and an internal router (sometimes called a choke router) that separates the perimeter network from the internal network. The perimeter network, also called a border network or demilitarized zone (DMZ), is intended for hosting servers (sometimes called bastion hosts) that are accessible from or have access to both the internal and external networks. The purpose of a screened subnet or DMZ is to establish a network with heightened security that is situated between an external and presumed hostile network, such as the Internet or an extranet, and an internal network.

A screened subnet is an essential concept for e-commerce or any entity that has a presence in the World Wide Web or is using electronic payment systems or other network services because of the prevalence of hackers, advanced persistent threats, computer worms, botnets, and other threats to networked information systems.