The Japanese government will launch a new system that enables tourists to use fingerprints to verify their identities and to purchase goods and services. According to Japan News, Over 300 souvenir shops, restaurants, hotels and other establishments have signed up to participate in the experiment. Set to be tested this summer, the fingerprint system is part… Continue reading Tourists could soon use their fingerprints as currency in Japan
Tag: experiment
How to Turn a Tin Can Into a Grater
MrGear uploaded a video on YouTube to share with us a useful trick on how to turn a tin can into a grater. Of course, this idea will come to use if you are stranded or you are too lazy to get one.
Human Body Temperature with Thermal Imaging
Oli Martin from the BBC Earth Unplugged strips down shirtless in the freezing Cairngorm mountains in the Scottish Highlands and filmed himself in military spec Selex Merlin thermal imaging camera. The idea was to demonstrate how the human body loses heat when exposed to the blistering cold weather. Watch the video below.
How to Remove Rust from a Knife Blade
Even stainless steel cooking knives can start to show a few spots of rust here and there. In the video below, a skilled Japanese man gives us a demonstration of how to remove rust from your knife’s blade.
How to Erase CD/DVD Discs
Photonicinduction gave us a demonstration of how to permanently wipe all the data from a CD or DVD discs using 240,000 volts of electricity. Watch the data on the CD just totally vanish in the video below.
6 Amazing Cooking Tricks By Chef Davy Devaux
Chef Davy Devaux from How To Make Sushi demonstrates a six handy kitchen tricks that will save you time and giving you less waste in the kitchen. Watch the video below.
The Floating Screwdriver Trick
Ben from NightHawkInLight performed an awesome trick by making a screwdriver ‘magically’ float in mid-air with nothing but air holding it up! He used an air compressor gun to blow air at the tapered section of the handle, the weight of the screwdriver is balanced enough to allow it to float. Watch the video below.
How to Quickly Peel a Boiled Egg in Seconds
MitchMedia uploaded a video on YouTube on how to quickly peel a hard-boiled eggs in a matter of seconds. The short clip has currently received more than 16 million views. The simple and swift method involves placing the boiled egg in a glass, filling the glass a quarter of the way with water, cover with… Continue reading How to Quickly Peel a Boiled Egg in Seconds