In the Atlantic Ocean, locating a right whale the size of a school bus can be like finding a needle in a haystack. But a new generation of sharp-eared underwater robots can pinpoint the leviathans' locations in real time.
In the Atlantic Ocean, locating a right whale the size of a school bus can be like finding a needle in a haystack. But a new generation of sharp-eared underwater robots can pinpoint the leviathans' locations in real time.
In the Atlantic Ocean, locating a right whale the size of a school bus can be like finding a needle in a haystack. But a new generation of sharp-eared underwater robots can pinpoint the leviathans' locations in real time.
Physicians order CT scans for a number of different reasons including searching for and assessing: tumours, cysts, kidney stones, and bone injuries. Without CT scans, surgeons would have to perform many needless operations.
Brain, chest, and abdominal CT scans are the most common, though physicians also rely on the CT scanner to guide their needles while draining an abscess or performing a biopsy.
A seven-foot evergreen will bear 350,000 needles, more or less. The Christmas tree industry is funding research to make sure that precious few end up on the floor, by cultivating a tree with perfect needle retention.
The viperfish is one of the fiercest predators in the sea, with long, needle-like teeth and hinged lower jaws. It lures its prey with lights on its dorsal spine.
The viperfish is one of the fiercest predators in the sea, with long, needle-like teeth and hinged lower jaws. It lures its prey with lights on its dorsal spine.
The viperfish is one of the fiercest predators in the sea, with long, needle-like teeth and hinged lower jaws. It lures its prey with lights on its dorsal spine.
The viperfish is one of the fiercest predators in the sea, with long, needle-like teeth and hinged lower jaws. It lures its prey with lights on its dorsal spine.
Anopheles mosquitoes carry the malaria parasite. The blood-seeking females inject these microscopic invaders, each bite acting like an infected hypodermic needle.
Anopheles mosquitoes carry the malaria parasite. The blood-seeking females inject these microscopic invaders, each bite acting like an infected hypodermic needle.
Anopheles mosquitoes carry the malaria parasite. The blood-seeking females inject these microscopic invaders, each bite acting like an infected hypodermic needle.
Anopheles mosquitoes carry the malaria parasite. The blood-seeking females inject these microscopic invaders, each bite acting like an infected hypodermic needle.
A seven-foot evergreen will bear 350,000 needles, more or less. The Christmas tree industry is funding research to make sure that precious few end up on the floor, by cultivating a tree with perfect needle retention.
A seven-foot evergreen will bear 350,000 needles, more or less. The Christmas tree industry is funding research to make sure that precious few end up on the floor, by cultivating a tree with perfect needle retention.
A seven-foot evergreen will bear 350,000 needles, more or less. The Christmas tree industry is funding research to make sure that precious few end up on the floor, by cultivating a tree with perfect needle retention.