新闻(第 31 页)

最新新闻

Popular Science, December 1943
生物学

作者：Bill Gourgey

Monarch butterfly feeding on purple aster flower in summer floral background.
项目

作者：Debbie Wolfe

Two Fingered Sloth close-up
全球变暖

作者：Andrew Paul

poppy seed bagel
问我们任何事

作者：Lauren Leffer

This oil painting by the Belgian marine artist François Etienne Musin (1820–1888) refers to HMS ‘Erebus’s’ Arctic venture under the command of Sir John Franklin in 1845. For Franklin’s last journey she had been fitted with a steam engine and a screw propeller and was accompanied by HMS ‘Terror’. In 1848 both vessels were abandoned in the ice.
考古学

作者：Andrew Paul

a condor, a large bird with black plumage, stands near a creek
陆地

作者：Laura Baisas

Artist concept: The LSST will carry out a deep, ten-year imaging survey in six broad optical bands over the main survey area of 18,000 square degrees.
太空望远镜

作者：Briley Lewis

A cell undergoing apoptosis is seen in the center of the image surrounded by other normal cells.Shaded Lighter.
生物学

作者：Amber Dance/Knowable Magazine

Satellite image of Hurricane Helene
全球变暖

作者：Andrew Paul

Concept art of USPS Next Generation Delivery Vehicle on neighborhood street
工程学

作者：Andrew Paul

The Comedy Wildlife Photography Awards 2024 SCOTT FRIER Ocean Shores United States Title: Nagging is a Universal Concept Description: I liked this image as It reminds me of the old TV commercial for Maxell audio cassette tapes called: "Blown Away Guy". On safari in Serengeti National Park in Tanzania we hung around a Kopji of rocks because there were lion cubs being nursed when this action happened. I was just lucky enough to catch it. I have this image printed and hung on a wall of my home, everybody who sees it laughs at it. One of those people mentioned that I should entered it in this contest so here it is. Animal: Lion & Lioness Location of shot: Serengeti National Park, Tanzania
动物

作者：流行科学团队

electric scooter
车辆

作者：Mack DeGeurin

Group of Snow Geese in elegant flight against blue sky at Bosque del Apache wildlife refuge in New Mexico in winter.
鸟类

作者：Lauren Leffer

a sea robin fish with wide pectoral fins and six crab-like legs
鱼

作者：Laura Baisas

Hybrid potatoes created by the biotechnology company Solynta, grown and recently harvested in Kenya.
农业

作者：Martin Enserink / Undark

an iphone screen open on a mac
科技技巧

作者：David Nield

a platypus floating in a creek on the Eungella National Park , Queensland, Australia
机器人

作者：Andrew Paul

Nissan alerts
车辆

作者：Mack DeGeurin

Man riding on 3D printed Lego minibike
摩托车

作者：Andrew Paul

a CT scan of two jaw fossils from early mammals
野生动物

作者：Laura Baisas

A mummy from an Early Bronze Age cemetery of Xiaohe (1980–1450 BC) in Xinjiang, China and very old cheese.
考古学

作者：Lauren Leffer

marbled crayfish
本周我学到的最奇怪的事情

作者：流行科学团队

A variety of behaviors can foster muscle tension and lead to knots.
问我们任何事

作者：Harriet Weber

glass bowl filled with brown seaweed
海洋

作者：Alisha McDarris

Video screenshot of piece of OceanGate Titan wreckage
工程学

作者：Andrew Paul

Study suggests that ambient dopamine levels in the brain do not influence the strength of the placebo effect.
科学

作者：Tom Hawking

a spook-fish with a narrow snout and large pectoral fins
鱼

作者：Laura Baisas

Spinach rows in farm field
科学

作者：Andrew Paul

Mount Thielsen with a base of rocks and trees around its side
科学

作者：Laura Baisas

Scientists observed two bowhead whales synchronizing dive schedules whenever they were within earshot of each other.
海洋

作者：Joanna Thompson / Hakai Magazine

This artist concept illustrates the frenzied activity at the core of our Milky Way galaxy. The galactic center hosts a supermassive black hole in the region known as Sagittarius A*, or Sgr A*, with a mass of about four million times that of our sun.
问我们任何事

作者：Alex Hazlett

Z Machine operating at Sandia National Laboratories
深空

作者：Andrew Paul

three species of crane stand in tall grass. the first has grey, black and white plumage and is the tallest. the second has mostly white plumage. the last one is small with gray plumage.
陆地

作者：Laura Baisas

Video still of Deep Blue Aerospace's Nebula-1 rocket attempting to reland
私人太空飞行

作者：Andrew Paul

Caption: An octopus cyanea hunting with a blacktip grouper on one side and a gold-saddle goatfish (‘blue goatfish’) on the other.
科学

作者：Lauren Leffer

The best portable jump starters arranged in a pattern
户外装备

作者：Nick Hilden

2024 EV9 dashboard screen and infotainment system
电动汽车

作者：Kristin Shaw

training tech for cops
技术

作者：Ben Egliston & Marcus Carter / MIT Press Reader

Using the microwave oven to heat food. Woman's hand puts plastic container with broccoli and buckwheat in the microwave
问我们任何事

作者：Lauren Leffer

A Joshua tree on Eureka Peak in Joshua Tree National Park.
环境

作者：Jim Robbins / Yale Environment 360

an iPad, desktop, and laptop with sequoia open
科技技巧

作者：David Nield

Cross section of nautilus shell
科学

作者：Andrew Paul

child with fever
健康

作者：Lauren Leffer

The Three Mile Island Nuclear Plant is seen in the early morning hours March 28, 2011 in Middletown, Pennsylvania.
能源

作者：Mack DeGeurin

A panoramic sand dune of sahara desert at Mhamid el Ghizlane in Morocco wide shot.
海洋

作者：Andrew Paul

dark and finger-like fungi arise from under a piece of wood
生物学

作者：Laura Baisas

code hacking
技术

作者：Darius Tahir / KFF Health News

Lionsgate will let Runway AI train its model on John Wick and thousands of other titles.
人工智能

作者：Mack DeGeurin

Close up of memory crystal disc encoded with human genome
工程学

作者：Andrew Paul

Passport close up on top of entry stamps
互联网

作者：Andrew Paul

a wave rising up from a flat sea
物理学

作者：Laura Baisas

Biobots could one day be engineered to deliver drugs and clear up arterial plaque.
生物学

作者：Peter A Noble 和 Alex Pozhitkov / The Conversation

a snake with an open mouth and visible fangs
野生动物

作者：Laura Baisas

Balloon attracting hair with static electricity
物理学

作者：Andrew Paul

A possible painting of the dicynodont made by the San in the early 1800s.
考古学

作者：Tom Hawking

The cool ways ISS astronauts conduct experiments using household items
太空

作者：Briley Lewis

An artist's illustration of the longest black hole jet system ever observed.
黑洞

作者：Andrew Paul

Antibiotic resistance is a serious problem, especially in hospitals. Could an old, disused therapy involving viruses offer a way to counter it?
健康

作者： Patience Asanga / Knowable Magazine

a Byrde's whale surfaces to breathe in the Pacific Ocean
海洋

作者：Laura Baisas

three iphones
科技技巧

作者：David Nield

a small baby pygmy hippopotamus sits on the ground
陆地

作者：Laura Baisas

Water anole breathing through air bubble underwater
进化

作者：Andrew Paul

a cartoon of a young boy named oliver reading Popular Science on a tablet. he said "oh i can be popular by doing science."
科学

作者：Laura Baisas

FDA approves Apple Watch screening for sleep apnea risk
技术

作者：Mack DeGeurin

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