Hong Kong's terracotta tile army marches to the rescue for coral

Scientists are using 3D-printed hexagons to create artificial reefs after a super-typhoon brought devastation

In 2018, a super-typhoon destroyed 80% of the corals in Hoi Ha Wan bay off the Sai Kung peninsula in Hong Kong. In the city’s strongest storm since records began, winds reached 155mph (250km/h) and battered the reefs, leaving behind mostly scattered debris and broken coral skeletons. A few coral species survived, but these will likely take decades to regrow to their former state.

Sadly, this was no exception. Coral reefs are rapidly vanishing from the world’s oceans in large part because of the effects of global heating, which among other issues is increasing the frequency and severity of storms. In 2016 and 2017 alone, 89% of new corals on the Great Barrier Reef perished as a result of global heating-induced bleaching. Without decisive action to tackle the climate emergency, overfishing and pollution, it is estimated we will lose 70% to 90% of the world’s remaining coral reefs over the next 20 years.

Continue reading...

from World news | The Guardian https://ift.tt/3ll2sA8
via IFTTT

Comments

Huawei Watch Fit hands on: The skinny Apple Watch

The Huawei Watch Fit looks like what you’d get if you threw a Huawei Band 4 Pro and a Huawei Watch GT 2 into an Apple Watch blender. It’s arguably a more fashion-forward wearable than a traditional fitness tracker or standard smartwatch, but it still packs enough smarts to fit in the “Huawei Watch” line rather than the “Huawei Band” family. Let’s take a closer look. Read more: The best fitness trackers Huawei Watch Fit design Credit: Kris Carlon / Android Authority The Huawei Watch Fit will instantly appeal to those who like Huawei’s smartwatch offerings but aren’t into the bulkiness of them. I’m a fan of a chunky watch personally, but the diminutive appeal of the Huawei Watch Fit is not lost on me. Beyond the eye-catching Cantaloupe Orange you see here, the Watch Fit also comes in Sakura Pink, Graphite Black, and Mint Green. The diminutive appeal of the Huawei Watch Fit is not lost on me. I’m less enamored by the unoriginal styling. It may lack creativity but will...

Cooler Master NotePal U3 Plus review: Modular and powerful

There are many types of laptops. However, gaming laptops are the biggest culprit for overheating. They have the strongest CPUs in the laptop space along with powerful GPUs. Both work really hard when gaming and it’s hard to keep them cool in the process. Some laptop coolers work for your everyday tasks and they’re fine. It takes something a little extra to work with gaming laptops and that is what Cooler Master was going for with the NotePal U3 Plus. Here is our review to see if it works. Check out more laptop stuff here: The best gaming laptops you can buy right now The best laptop coolers for work and play What is the Cooler Master NotePal U3 Plus? Credit: Joe Hindy / Android Authority The Cooler Master NotePal U3 Plus is a higher end laptop cooler. It features a metal design with rubber accents, two little nubs on the back for cable management, and three 80mm fans pushing out 45 CFM of air on max speed. There is also USB pass-through so you don’t lose the USB port, b...

Best of universities in Jammu and Kashmir 2021 | View Detailed addresses and Locations

Name Of University Location Rating Reviews University Of Jammu University of, University of Jammu, Gujarbasti, Jammu, Jammu and Kashmir 180006 3.8 389 reviews Kashmir University Hazaratbal, Srinagar, Jammu and Kashmir 190006 4.1 2,649 reviews Central University Of Jammu Rahya Suchani, Samba District, Bagla, Jammu and Kashmir 181143 3.7 99 reviews University of Jammu, J & K. Baba Saheb Ambedkar Road, University of Jammu, Transportnagar, Jammu, Jammu and Kashmir 180006 5 2 reviews The Cluster University of Jammu Canal Rd, Nawabad, Jammu, Jammu and Kashmir 180001 2.8 62 reviews Central University of Jammu Office Trikuta Nagar, Jammu, Jammu and Kashmir 180012 3.8 14 reviews Sher-e-Kashmir University of Agricultural Sciences & Technology of Jammu Jammu, Jammu and Kashmir 180009 4.1 203 reviews Academic Block, Central University Of Jammu Central University of Jammu, Bagla, Rahya Suchani, Vijaypur, Jammu and Kashmir 181143 4.7 3 reviews Kishtwar Campus, University of Jammu Shakt...

DigitalKas

Search This Blog