Word: watchful
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...cells allow researchers to witness the normal development of sperm for the first time. "In the human, sperm development is a very long process," Nayernia says. "It takes more than 15 years and is not an accessible system. With this system, we can now watch that development in three months...
...Watch TIME's video "A GPS Tour of the Berlin Wall...
...grief of someone you care about. My Korean was awful, and I couldn’t seem to do anything for him except insist that I sleep on the floor and he in my bed (the crusade failed). It seemed as though all I could do was watch him break...
...Watch TIME's video "Uninsured Again...
...Watch TIME's video about a drug war ambulance...