As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
Watch an F1 live stream from anywhere Most F1 live streams are location-sensitive. So, you won't be able to access your usual stream travelling away from home. A VPN (Virtual Private Network) is a small but powerful app that lets you select your preferred location and quickly unblock...
Dr. John Delony is a mental health expert with two PhDs from Texas Tech University—one in counselor education and supervision and the other in higher education administration. Before joining Ramsey Solutions in 2020, John spent two decades in crisis response, walking with people through severe tr...
or AGS, a pair of 155-mmgunscapable of firing Long Range Land Attack Projectiles (LRAPs). An LRAP is aGPS-guided shell that can provide a precision strike on a target located as far as 100 miles away. Six hundred LRAPs can be fired...
The base station is also transmitting at low power. Low-power transmitters have two advantages: The transmissions of a base station and the phones within its cell do not make it very far outside that cell. Therefore, in the figure on the previous page, both of the purple cells can reuse...
Now That's Interesting In the Numberphile video, Booker explains that he now intends to apply the same system to finding the three cubes that add up to 42, another number that's so far eluded solving. "42 is the next 33," he jokes....
"We polled college fans and asked them who their biggest rival was," Havard said. "Texas has 11 different teams identifying them as a rival, by far the most in the country." So while Texas has had the hate down, the great has been harder to come by. Heading into th...
A decade after their Texas beginnings, thousands of Turquoise Tables exist in all 50states and in 13 countries around the world. Not all of them are actually turquoise. “No matter what color it is, it’s a f...
Although thousands of delegates arrived at the United Center on Thursday night dressed in white in honor of the suffrage movement, the speeches so far have not leaned into the fact that Kamala Harris would be the first woman president. It’s remarkably different from when Hillary Cl...
However, achieving both memorability and likability can be a challenge. A Texas Tech University, Cal State Fullerton, and University of Georgiastudy examinedthe characteristics that make a tagline stand out. After identifying14 key characteristics of taglines, such as rhyming, length, or repeated med...