VPN vs. VPS: What’s the difference?
VPN and VPS sound like very similar terms but that's far from the truth. Here's a look at the differences between the two important internet services......»»
Four areas in Retail in which RPA can make a difference
Robotic Process Automation can play a crucial role in transforming the retail industry in areas such as business and data analytics, store planning and inventory management, customer support, and supply chain management. Retail, like every other in.....»»
Stem cells provide hope for dwindling wildlife populations
A paper recently published in the scientific journal Stem Cells and Development shares an important advancement in conservation—one that may make the difference between survival and extinction for wildlife species that have been reduced to very sma.....»»
It takes two to tango: When cells interact
When normal, motile cells come into contact, they typically change direction to avoid collision. But cancer cells behave quite differently. A new statistical analysis sheds light on the basis for this difference......»»
5 Ways Woodworkers Can Benefit From Designing In CAD
In principle there seems to be a vast difference between woodworking and 3D modeling. Woodworking uses manual tools and natural materials to create physical items that you can touch, feel, and use; 3D modeling uses computers and screens to make virtu.....»»
You can have a passively-cooled GeForce RTX 3080... for a price
For fans of silent PCs, passively cooling the CPU has traditionally been easier to achieve than with graphics cards, mostly because of the difference in power draw from the two components. There are companies that dedicate to offer custom-built PCs f.....»»
What happens when you replace a human gene with its Neanderthal version?
Neural stem cells with the Neanderthal version of a key gene behave differently. Enlarge / The difference between modern human (left) and Neanderthal skulls means there must be some differences in how their brains develop. (credit: Wikimedia Com.....»»
Mathematician suggests a scheme for solving telegraph equations
A mathematician from RUDN University suggested a stable difference scheme for solving inverse problems for elliptic-telegraph and differential equations that are used to describe biological, physical, and sociological processes. The results of the st.....»»
New Type of DRAM Could Accelerate AI
Capacitorless DRAM using oxide semiconductors could be built in 3D layers above a processor’s silicon One of the biggest problems in computing today is the “memory wall”—the difference between processing time and the time it takes.....»»
HBO vs. HBO Max
With the arrival of HBO Now, the HBO situation may be confusing. We explain the difference between this new service and the one you've loved for decades......»»
2nd-gen vs. 3rd-gen Echo Dot: What’s the difference?
What are the differences between the second- and third-gen Echo Dot? Here's our comparison of the speakers......»»
Apple iPad (2019) vs. iPad (2018): What difference does a year make?
It may not be current-gen, but the iPad (2019) is still a nifty piece of gear that offers great value. We compare it to the iPad (2018) in this head-to-head......»»
Razer"s Huntsman V2 Analog"s pressure-sensitive keys are literally game-changing
On Wednesday, Razer announced the Huntsman V2 Analog gaming keyboard. From a physical design standpoint, Razer's newest mechanical keyboard is identical to the excellent Huntsman Elite. The difference between the two comes down to the switches. The H.....»»
The best mice for 2021
A good mouse can make a difference while gaming, at work, and when browsing. Our list of the best mice has five options so you can find the best mouse for you......»»
Huawei’s HarmonyOS: “Fake it till you make it” meets OS development
No discernible difference between Huawei's "all-new" OS and Android. Enlarge / What a lovely little green robot! Have we met before? (credit: Aurich Lawson) Huawei is China's—and formerly the world's—largest smartphone vendor, and over.....»»
From heat to spin to electricity: Understanding spin transport in thermoelectric devices
Thermoelectric materials, which can generate an electric voltage in the presence of a temperature difference, are currently an area of intense research; thermoelectric energy harvesting technology is among our best shots at greatly reducing the use o.....»»
Rumen additive and controlled energy benefit dairy cows during dry period
Getting nutrition right during a dairy cow's dry period can make a big difference to her health and the health of her calf. But it's also a key contributor to her milk yield after calving. New research from the University of Illinois shows diets cont.....»»
The best blenders for 2021
A powerful and reliable blender can make all the difference for kitchens big and small. Here are some of our favorite models of the year, from Ninja to Vitamix......»»
QLED vs. OLED TV: What’s the difference and why does it matter?
OLED and QLED: Can one letter make such a big difference? Absolutely. Here's what you need to know about the two TV technologies before you spend your money......»»
Samsung Galaxy S21 vs. Galaxy S20: What difference does a year make?
The Samsung Galaxy S21 may be Samsung's latest smartphone, but is it really any better than the Galaxy S20? We put the two devices to the test to find out......»»
Read this if you’re outraged about the FHD+ screen on the Galaxy S21
The Galaxy S21 and Galaxy S21 Plus have FHD+ resolution screens, and some may be concerned about it. Don't be, because your eyes won't see the difference......»»