Sheikh Zayed in his words, part 1

Most smart home devices are controlled via the owner's smartphone. Therefore, if you are using public wi-fi on your phone, always use a VPN (virtual private network) that offers strong security features and anonymises your internet connection.

Keep your smart home devices’ software up-to-date. Device makers often send regular updates - follow them without fail as they could provide protection from a new security risk.

Use two-factor authentication so that in addition to a password, your identity is authenticated by a second sign-in step like a code sent to your mobile number.

Set up a separate guest network for acquaintances and visitors to ensure the privacy of your IoT devices’ network.

Change the default privacy and security settings of your IoT devices to take extra steps to secure yourself and your home.

Always give your router a unique name, replacing the one generated by the manufacturer, to ensure a hacker cannot ascertain its make or model number.

Gold
Faisal Al Ketbi (Open weight and 94kg)
Talib Al Kirbi (69kg)
Omar Al Fadhli (56kg)

Silver
Zayed Al Kaabi (94kg)
Khalfan Belhol (85kg)
Zayed Al Mansoori (62kg)
Mouza Al Shamsi (49kg women)

Bronze
Yahia Mansour Al Hammadi (Open and 94kg)
Saood Al Hammadi (77kg)
Said Al Mazroui (62kg)
Obaid Al Nuaimi (56kg)
Bashayer Al Matrooshi (62kg women)
Reem Abdulkareem (45kg women)

Engine: 4-litre V8 twin-turbo
Power: 630hp
Torque: 850Nm
Transmission: 8-speed Tiptronic automatic
Price: From Dh599,000
On sale: Now

The flights 
Emirates, Etihad and Swiss fly direct from the UAE to Zurich from Dh2,855 return, including taxes.
 

The chalet
Chalet N is currently open in winter only, between now and April 21. During the ski season, starting on December 11, a week’s rental costs from €210,000 (Dh898,431) per week for the whole property, which has 22 beds in total, across six suites, three double rooms and a children’s suite. The price includes all scheduled meals, a week’s ski pass, Wi-Fi, parking, transfers between Munich, Innsbruck or Zurich airports and one 50-minute massage per person. Private ski lessons cost from €360 (Dh1,541) per day. Halal food is available on request.

Install an air filter in your home.

Close your windows and turn on the AC.

Shower or bath after being outside.

Wear a face mask.

Stay indoors when conditions are particularly poor.

If driving, turn your engine off when stationary.

Investing in disruptive technology can be a bumpy ride, as investors in Tesla were reminded on Friday, when its stock dropped 7.5 per cent in early trading to $575.

It recovered slightly but still ended the week 15 per cent lower and is down a third from its all-time high of $883 on January 26. The electric car maker’s market cap fell from $834 billion to about $567bn in that time, a drop of an astonishing $267bn, and a blow for those who bought Tesla stock late.

The collapse also hit fund managers that have gone big on Tesla, notably the UK-based Scottish Mortgage Investment Trust and Cathie Wood’s ARK Innovation ETF.

Tesla is the top holding in both funds, making up a hefty 10 per cent of total assets under management. Both funds have fallen by a quarter in the past month.

Matt Weller, global head of market research at GAIN Capital, recently warned that Tesla founder Elon Musk had “flown a bit too close to the sun”, after getting carried away by investing $1.5bn of the company’s money in Bitcoin.

He also predicted Tesla’s sales could struggle as traditional auto manufacturers ramp up electric car production, destroying its first mover advantage.

AJ Bell’s Russ Mould warns that many investors buy tech stocks when earnings forecasts are rising, almost regardless of valuation. “When it works, it really works. But when it goes wrong, elevated valuations leave little or no downside protection.”

A Tesla correction was probably baked in after last year’s astonishing share price surge, and many investors will see this as an opportunity to load up at a reduced price.

Dramatic swings are to be expected when investing in disruptive technology, as Ms Wood at ARK makes clear.

Every week, she sends subscribers a commentary listing “stocks in our strategies that have appreciated or dropped more than 15 per cent in a day” during the week.

Her latest commentary, issued on Friday, showed seven stocks displaying extreme volatility, led by ExOne, a leader in binder jetting 3D printing technology. It jumped 24 per cent, boosted by news that fellow 3D printing specialist Stratasys had beaten fourth-quarter revenues and earnings expectations, seen as good news for the sector.

By contrast, computational drug and material discovery company Schrödinger fell 27 per cent after quarterly and full-year results showed its core software sales and drug development pipeline slowing.

Despite that setback, Ms Wood remains positive, arguing that its “medicinal chemistry platform offers a powerful and unique view into chemical space”.

In her weekly video view, she remains bullish, stating that: “We are on the right side of change, and disruptive innovation is going to deliver exponential growth trajectories for many of our companies, in fact, most of them.”

Ms Wood remains committed to Tesla as she expects global electric car sales to compound at an average annual rate of 82 per cent for the next five years.

She said these are so “enormous that some people find them unbelievable”, and argues that this scepticism, especially among institutional investors, “festers” and creates a great opportunity for ARK.

Only you can decide whether you are a believer or a festering sceptic. If it’s the former, then buckle up.

Engine: Dual 180kW and 300kW front and rear motors

Power: 480kW

Torque: 850Nm

Transmission: Single-speed automatic

Price: From Dh359,900 ($98,000)

On sale: Now