all electronics and hydroelectric

1,There are around 1 trillion stars and around billion galaxies.....lemanw yehe hulu 2, egz yehenen hulu ymdr ftret yemegebal asbut beyekenu ..... 3, Human DNA. Its as long as writing English bible 3 times ena tenesh ye code shetet tlk cgr liyasktl ychlal.....how accurate tat is! 4, egz ke sperm ena egg ( literary ke weha ) atenten(bone) ena tersen(teeth ) yeseral 5, yerasu ye egz meheret yegermegnal almaleku. 6, yerasu ye egz fkru yegrmegnal maymremr mehonu 7, egz meweledu yegermegnal. Hetsan mehonu mekolatefu yenatun tut metbatu malkesu merabu metegnatu mdkemu metamemu memotu menesatu.... 8, becha sele esuma , seke egz sera baweralh mechem alchersm. Yehen teyake memteykeh amsgnalew bezu asasbehegnal ....

ከሁሉ የሚያስገርመኝ "መጽሐፍ" መፈጠሩ ነው imagine how can one generation transform there culture, knowledge, wisdom histories, thoughts etc by using writing tools to this and future generations that's so amazing thing for me so far

Satellite... Mobile phone...✌️

- fire - semi conductors ( transistors)

Maths Electricity

Voice and Video calls

ኮረንቲ አውሮጲላን

The fact that how accurately they can predict things that they never encountered and seen. Like they predicted blackholes and what it looks like decades ago but we only got our first Blackhole sighting last year and it was perfectly accurate as how they predicted. Plus they also know how big other Galaxy are Andromeda + Other galaxies (it would take u 1000s of light years to even get out of this galaxy) the fact that they know things they can't even reach is beyond me. And Knowing things that happened million years ago. Science is Beautiful dude!

Math's

Computer silh normalun computer bicha sayhon all machine control computer 2.Aeroplane 😳

General relativity, quantum mechanics and superstring theory,

Light tomas Edison Rocket this things rly impressed me

Artificial intelligence Finger print

Guns🔫🔫💣💣 and astronomy

Internet Television

1. Television 2. Phone