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991.
▲
We Just Saw the Birth of a New Planet for the First Time
popularmechanics.com
discuss
11 years ago
pmcpinto
3 points
992.
▲
Here Is the Soviet Union's Secret Space Cannon
popularmechanics.com
discuss
11 years ago
jackgavigan
3 points
993.
▲
This Was the Air Force's Secret Spy Space Station
popularmechanics.com
discuss
11 years ago
jonbaer
3 points
994.
▲
Scientists Invent a New Steel as Strong as Titanium
popularmechanics.com
discuss
11 years ago
chromaton
3 points
995.
▲
Kurzweil: We'll Outpace Aging by 2029
popularmechanics.com
7 comments
a year ago
karlperera
2 points
996.
▲
Humans Have a Third Set of Teeth. New Medicine May Help Them Grow
popularmechanics.com
7 comments
3 years ago
ajdude
2 points
997.
▲
A Scientist Says He Has the Evidence That We Live in a Simulation
popularmechanics.com
4 comments
2 years ago
keepamovin
2 points
998.
▲
There’s a Damn Good Chance AI Will Destroy Humanity
popularmechanics.com
4 comments
4 years ago
spking
2 points
999.
▲
Newest Arctic Melt Record Leaves Scientists Scratching Heads
popularmechanics.com
3 comments
17 years ago
haidut
2 points
1000.
▲
Dyson Sphere Could Bring Humans Back from the Dead
popularmechanics.com
3 comments
a year ago
Bluestein
2 points