Thursday, November 29, 2018

Future of personal transport will be fuelled by thrill


Your ride to the office or even a pleasure trip will be faster, higher and more energy efficient

CityAirbus
It is a multi-passenger, autonomously piloted electric flying car concept that can take-off and land vertically (VTOL). CityAirbus is designed to carry up to four passengers over congested megacities to places like airports or train stations in a fast and environment-friendly way. Its integrated drivetrain includes eight propellers that deliver exceptional torque-to-weight ratio. Its first flight is scheduled for the end of 2018.
 
Malloy Hoverbike helicopter
Hoverbikes are coming to take motorbikes off the roads. You can ride the Malloy Hoverbike or make it fly autonomously, deliver aid, transport people and equipment over buildings, rivers and mountains. It has a payload capacity of 130 kg, can reach an altitude of 9,000 feet and can fly at a speed of more than 100 knots, or about 185 kmph.

Jetman wing
Get ready to fly off like a superhero in a new breed of solo flying machines. If the jet-powered carbon fibre wings invented by Swiss aviator Yves Rossy go commercial, you will soon be able to fly through the skies. Powered by four miniature jet engines, this wing unit can hit speeds of up to 300 kmph.

Plimp airship
The passenger version of Egan Airships’s Plimp (Model J) can carry up to eight passengers and cruise at a speed of 100 kmph. The unmanned aircraft systems (UAS) can manoeuvre and move quickly like fixed-wing aircraft, hover and vertically take off and land like a helicopter. It uses partial lift by helium, which is not flammable, and partial lift by its rotational wings. Turn the engines off and the Plimp gently floats back to the ground.

Tesla Roadster
Autonomous cars are on the horizon, but none can beat the 2020 Tesla Roadster, which can go from zero to 96.5 kmph in 1.9 seconds. Apart from its record-setting acceleration, the Roadster has a range of 997 km with one charge and a maximum speed of 420 kmph. It stores a removable glass roof in the trunk for an open air, convertible driving experience.

Silent 55
The future of sailing is not going to be dependent on wind or fossil fuels. An e-power catamaran, Silent 55, promises an unlimited range on the high seas. It is powered by solar energy and can cruise up to 100 nautical miles a day. Inside, you can watch TV, run air-conditioning and produce up to 2,000 lts of drinking water per day.

Saturday, October 27, 2018

All that’s fake on the internet


Fake news is just the tip of the iceberg. The truth is, the internet is full of lies and you need a keen eye to segregate the bogus from the bona fide

Job offers
Fraudulent job emails usually don’t have detailed information about the role, company and package. Also, if an offer asks you to pay for an appointment or interview, it’s fake. No employer asks for money in the name of security deposits in advance.

Social profiles
Social media influencers often grumble about fake profiles. But they are not difficult to identify — a fake profile will have a stock image or no image, not many friends, lack of activity in the platform and too many or too few followers. Then there are bot accounts that are fake voters with loud opinions or obsessive re-tweeters.

Products
Do you know one among four products in your shopping wishlist at an e-commerce site can be counterfeit? Irrespective of what you intend to buy, compare the product with the one listed on the brand’s official website, and look for the assurance tag on the product to ensure it’s genuine. Also, avoid products offering heavy discounts.

Reviews
Fake reviews are nothing new on hotel, restaurant, book and e-commerce sites. But they can be damaging. Unlike genuine reviews that contain words specifically relating to the place or product in question, the fake ones are vague and include repeated use of same words or marketing terms. Questionable grammar and the use of superlatives are also signs of suspicious reviews. 

Apps
Fake mobile apps mimic the look of legitimate applications to trick you to install them. Once installed, they tend to perform malicious actions. Such apps are usually hosted on third-party app stores. If you come across apps in the App Store and Play Store that are crowded with ads, then stay away. You should also check all app permissions carefully.

Scareware
Unlike malware or spyware, scareware pretends to be real security protection and then tricks you into paying to clean up infections it claims to have detected. To avoid falling into the trap, install a decent anti-virus, avoid visiting dubious web locations, and if a fake ransom demand popup refuses to leave your screen, call its bluff by killing the browser using Task Manager.  

Emails
We are all introduced to fake or phishing emails where the sender is ‘fishing’ for our personal information. And they are not difficult to identify as well — just ‘report spam’ if you receive an email with impersonal greetings like ‘Dear user’ or ‘Dear [your email address]’, or if the email asks you to click on links that take you to a fake website, contains unknown attachments or conveys a false sense of urgency.

Online surveys
The internet has hundreds of legitimate survey sites. Then there are the fake ones that invite people to take surveys. If a site offers outrageous incentives such as free vacations, expensive products or a lot of cash, it’s fake. Stay away from platforms that ask for your family or bank details or asks you to download software. And never share your frequently used email IDs.