Science & Mathematics's questions - Spanish iziqna

What is the number one problem in todays world?

122 answers · Mathematics · 3 days ago

When I laid my head on the pillow last night I started thinking about Space. Something I love is the question of why we go further in the past the more through space we go. I started thinking what if the question isn't how far does the Universe go - rather what if it just takes you more and more in the past... show more

According to physics, do past and future exist?

13 answers · Physics · 1 day ago

What is the coolest facts about black holes?

8 answers · Astronomy & Space · 17 hours ago

How many gases is Jupiter made out of?

14 answers · Astronomy & Space · 2 days ago

Best answer: 23rd Dec 2018 ?? As far as I know that is going to be a busy day for stores on account of Christmas shopping. Nothing is happening black hole wise. - At least nothing within this solar system.

Hi guys, my engineers team want to put our tiny private satellite into space. this satellite use android OS and 4G for communication, 12MP Camera, have solar panel and 3.3V li-ion rechargeable battery. it weight just about less than half kilogram. We planning to put it into space using drone until there's no... show more

What will happen if mars did not exist?

25 answers · Astronomy & Space · 3 days ago

How long can a human survive on Mars unprotected?

30 answers · Astronomy & Space · 4 days ago
If I Were Somehow transported to Mars right now, without any protection, how long would I live and what would be the cause of death?

Wouldn't it be great if animals could also laugh...?

18 answers · Zoology · 2 days ago

How many dozen are in 60?

26 answers · Mathematics · 3 days ago