You've probably seen ultra light absorbing material Vantablack, now you can finally do this effect at home � 　 Japan's new "Kokushoku Muso" color paint has a light absorption rate of 99.2%. Although less than Vantablack (99.965%), it can produce the same effect! Twitter @GUN_3 @tyju01 @KoPro18 @Windows_Me

The Kimetsu no Yaiba font Turns out they were written by this 84-Year-old calligrapher, Tsunaori Sakaguchi 　 Apart from Kimetsu, he also wrote for many other famous works, such as the Musou series, Japanese drama and even the logo of Gintama (check out the wall behind him)!

They have got to be brothers! Twitter @Hamu1Gohamu