The sensitive, tunable device is made of gold nanoparticles, a rubbery polymer, and a liquid dye

Particles adsorbed on cells accumulate in the first organ downstream from injection site

Approach dissolves adhesive polymers and recovers bags’ multiple components

Material’s features attributed to bonds that readily break and re-form

You've had a teaser of the Tata Altroz in the recent IPL, now know more about the car and what it feels like to drive, says Rajesh Karkera.

The new year will see a line of hatchbacks (including compact SUVs) hit the Indian roads.Rajesh Karkera/Rediff.com offers a peek.

The new Kiger has enough in it to draw you away from the hatchback you've been eyeing.

The Tiago NRG is available in a single fully loaded variant that has all the features from a start-stop button to a 7-inch touchscreen infotainment system, says Rajesh Karkera.

Both versions come up with the dynamic island feature that first debuted on the iPhone 14 Pro and Pro Max and the USB-C type charging.As per The Verge, an American technology-based website, the iPhone 15 also has an OLED Super Retina display, which supports Dolby Vision content with 1,600 nits of brightness.The peak brightness of this display is 2,000 nits in sunlight, double that of the iPhone 14.Apart from this, the iPhone 15 and iPhone 15 Plus also has an improved camera system.

The newly launched Fēnix 7 Series and Epix support Multi-GNSS positioning

The device monitors heart rate and blood oxygen levels, and comes with a daily activity tracker along with 14 sports modes

The watch is built to military standard 810 for thermal and shock resistance

This health tracker can now be considered a full-fledged smartwatch

Noise leads the market with 27 per cent market share

Noise led the market with a 23 per cent share

It has Bluetooth-enabled calling Primia is the brand’s first-ever Bluetooth Calling smartwatch

Equipped with advanced health and wellness sensors, the wearable continuously tracks heart rate and other vital body functions like blood oxygen and calories

Galaxy Watch 4 can be much more cost effective and efficient

Samsung first introduced BioActive Sensor in its Galaxy Watch4

Apple’s Chinese suppliers have started test production in Northern Vietnam: report

The device comes with Bluetooth calling and an inbuilt Alexa feature

Pushes past China on back of affordable homegrown brands; many in global top five

Force X10 comes with features like camera control via Bluetooth, sedentary reminder and music control

Also unveiled at the event were the Apple Watch series 8, Apple Watch Ultra and 2nd gen Airpods Pro.

With a great OS, this smartwatch ticks off a lot of boxes

The Android-powered Pixel 7 and 7 Pro are joined by the Pixel Watch, running WearOS, and the Google Pixel Buds Pro to create a cohesive set of devices

Apple Watch users can activate feature via control center or settings menu

Apple’s Watch Ultra got more options for workout detection with the help of a third-party app Slopes

Microsoft Authenticator will continue to work on iPhone and iPad

Apple Watch Series 6’s ECG sensor provides accurate data on stress levels, claimed a study by researchers in Canada

This Apple, used everyday, may or may not keep the doctor away. But it sure arms you with tons of data to take along for your next health check-up. 

From military-grade toughness to solar-powered stamina, this smartwatch might be a fitness warrior’s dream come true. 

What transpired during the proceedings? What were the directions issued by the top court?

The Kolkata Traffic Police registered cases against 841 people on charges such as rash driving and drunken driving. In an incident in Ward 110 of Patuli area, an adolescent boy was injured in a crude bomb explosion. In Howrah district, three people, including two children, died after a house where firecrackers had been stored caught fire.