Let's go back in time. Post worthwhile breakthroughs.

[Martin]

 

[Anonymous69]

2013.

Science's Top 10 Breakthroughs of 2013 | Science | AAAS

 

[Flash Bazbo]

The wheel and the bow-and-arrow revolutionized modern life, at the times they were invented. Being able to create fire 'from scratch', as opposed to capturing it, from nature, was even bigger.

 

[papasmerf]

The wheel and the bow-and-arrow revolutionized modern life, at the times they were invented. Being able to create fire 'from scratch', as opposed to capturing it, from nature, was even bigger.

I would add, Fire (well the ability to control it), adding Carbon to Iron, Gun Powder and Kilns.

 

[DannyDevito]

I stopped proposing to women since yesterday.

 

[papasmerf]

I stopped proposing to women since yesterday.

Proposed to Bruce Jenner, again?

 

[DannyDevito]

Proposed to Bruce Jenner, again?

No, I only make the same mistake once.

 

[God]

Don't forget who created the universe ;/Waving://

 

[papasmerf]

Don't forget who created the universe ;/Waving://

McGraw Hill Publishing?

 

[Thomas Crown]

The steam powered vibrator invented in the 1800s led the way to giving much joy to women for over 200 years

 

[A B S]

Thank you to the air conditioning bookworm.

 

[LarryB]

February 14, 2005.

YouTube was born.

 

[Waxed]