Better than Google Image Search. These websites provide images for copyright free!

This air conditioner is made of paper and can be laid on the wall like a blanket.

xx% of Americans have purchased or will purchase bitcoin or some other cryptocurrency in the near future.

games based on blockchain are sweeping the crazy fans of virtual currency

PDFs are still one of the main types of documents on the internet. Here then we'll share with you what we think are the best PDF readers for Windows.

In addition to Microsoft's Powerpoint. Google has also produced PPT production tools, and it is super easy to use!

Get a mobile number for free! United States +1, Canada +1, Netherlands +31, Belgium +32, Austria +43 and United Kingdom +44, etc.

Switch to any country on Apple App Store and download the app you like.

Those are just a few of the weirdest jobs we found while compiling our list of the most unusual professionals.

Most roller coasters rely on their speed, sharp turns and steep slopes. This one is slow but horrible.

Robots are better at performing surgery than doctors in very short future

Why do so many startups fall down before they start running? Check these 9 rules if you're working in a new startup

Gallery Go has been released on google play, and this will help to grab more users from where Google Photos can't reach.

Giant leap in performance, price is nearly the same, diversity in usages.

The Android 10 update brings a ton of new features. We've listed some of the most attractive features. Which one is your favorite?

SaaS market is large, but is not easy to survive. The pressure from the giants are larger and larger. Slack is facing a huge crisis...

There are many killers of Tesla, and Porsche is probably the most powerful one.

US government says that the autopilot of Tesla that allows the driver to leave the driving control is currently very dangerous.

taking USMLE test from China is becoming to a faster way to become a doctor in US.

How much profit can a popular IP Make? Maybe your imagination is not enough.