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59 results
Here are my raw results (hours:minutes) for all four rounds: Duracell Quantum ($6.99) 1. 6:16 2. 7:21 3. 7:15 4. 6:41 Energizer ...
2,403,078 views
5 years ago
For today's Show and Tell, Adam brings out an incredible LED flashlight that was gifted to him years ago by some friends at ...
363,039 views
4 years ago
Batteries are a triumph of science—they allow smartphones and other technologies to exist without anchoring us to an infernal ...
2,526,449 views
9 years ago
AlaskaGranny is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to ...
7,393 views
Brian Cox: Something Horrible Just Happened At CERN That No One Can Explain! Scientists at CERN are at the edge of their ...
794,165 views
5 months ago
The videos on my channel are for entertainment purposes only. I do not assume any responsibility for anything shown or ...
11,911 views
Today we'll cover the seven things that determine the lifespan of your motorcycle battery, and how to maximize it. Four of these ...
169,490 views
1 year ago
Duracell is an American brand product line of batteries and smart power systems formerly owned by Procter & Gamble.
15 views
8 years ago
Bismuth has been around for thousands of years, yet it's only been used in a handful of applications — and mostly to treat ...
851,296 views
3 years ago
In this video I review Sorbo AA and AAA USB (full 1.5-volt output) lithium-ion rechargeable batteries. Although these batteries ...
2,396 views
0:00 Intro 0:41 Glimpse of a Dying Brain 3:48 Recent Breakthroughs 5:56 NDEs and Final Moments 8:02 Conclusions #Science ...
1,049,004 views
2 years ago
Testing some of the Best, and Cheapest flashlights on Amazon. Some of these turned out to be surprisingly good flashlights, and ...
1,322,954 views
The circuit inside a microwave oven is a half-wave doubler, an incredibly inefficient design. How does it work? Why do we put ...
430,315 views
Some devices claim to be able to recharge disposable alkaline batteries such as Energizer, Duracell, etc. In this video we'll put ...
76,550 views
10 years ago
Hi all! I bought crowns - batteries for the telescope motor, now you can play as much as you like :) In this video, we will ...
13,540 views
A review of the Olight O'Pen Glow. It is a metal pen that features an LED light on the clip, a writing tip LED, and a laser pointer.
6,293 views
Alternating current is kind of wild. Electric charge drifting back and forth, governed by wave mechanics. But what if I told you ...
185,652 views
For this physics experiment, you will need some magnets, a motor, and a battery. The assembly process is shown in the video.
2,983 views
Provide full sets simplify box making machines for rigid box, premium box, cosmetic box, ring box, jewelry box, phone box, gift box, ...
608 views
10 months ago
Capacitors are tiny physical gaps in a circuit. How does that even work? Well, if we analyze capacitors on a deep level, we see ...
331,812 views