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Tesla unveils its easier to install Solar Roof

Catherine A. Leal



After spending a lot of time talking about Tesla Energy when it called for results earlier this week, the company announced its new Solar Roof tiles. According to CEO Elon Musk, if you need a new roof, installing these tiles will cost less than a new roof and separate solar panels.

This is the third version of the company’s Solar Roof tiles and, between previous versions, it has now increased power density, halved the parts used in the tiles and significantly reduced costs compared to the second one. generation. floor tile.

Musk pointed out that there will always be extreme cases where a roof and panels could be cheaper than Tesla’s solar tiles. But he said he was pretty sure that in 80% of cases, the solar roof of the company would be cheaper.

One of Tesla’s biggest pressures for these new slabs is the time and ease of installation. The company will initially install them themselves, but will start using third-party contractors to install the roofs. The goal is to have these roofs installed in eight hours. If you have had a roof installed, it is usually a multi-day event. So eight hours is very fast.

For now, you can order only black glass tiles, but the company hopes to have new variants every six to nine months. This involves working on a terracotta tile design for Mediterranean style homes.

Regarding the effectiveness of the tiles compared to a panel. At the cell level, Tesla aims for energy equivalence, but admits that its efficiency is only slightly lower than that of the number of tiles. The company mentioned that your home would have a larger tile area than if you used panels. Overall, it’s a better solution because of the area covered. In addition, it looks better.

This is of course if you need a new roof.

The new solar roof is available to order and the company plans to begin installation on customers’ homes in a few weeks. The tiles will have a 25 year warranty.

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Best gifts for tween boys in 2020: Gifts for 10-, 11- and 12 year olds

Dinu das



Tween boys (that’s, boys ages 10 to 12) are mysterious creatures — very similar to the majestic yeti or mighty Loch Ness Monster. And like these monsters, younger lads may be very exhausting to purchase for. 

Don’t fret although, as a result of we have got your again. One of the best presents for 10-year-old boys can come from wherever. For instance, plenty of preteen boys love video games like Minecraft and Fortnite, and so they might even nonetheless wish to play with toy automobiles and Legos. And something robotic is just about a assured nice reward, whereas nonetheless being an academic alternative to be taught and encourage the creativeness. You possibly can indulge your tween’s foolish aspect and get him a enjoyable recreation, and perhaps mother and pop will even get to play. 

In case your tween is on the lookout for extra independence, a motorized scooter or a cool pockets that prices his cellphone are sensible presents. If he is into actions like engineering, you can think about snap circuits like LittleBits. And in case your man is into superior traits like Marvel motion pictures, we have got you lined. Go straightforward on your self, scroll on via and try the perfect presents for 10-year-old boys and past. 


This award-winning tabletop recreation combines parts of a standard playing cards recreation and a board recreation to ship a enjoyable method for 2 to 4 gamers to burn 30 minutes at a time, encouraging creativeness and problem-solving abilities. This playing cards recreation consists of step-by-step directions (making it straightforward to learn to play), prices lower than $20, too. It is a very cool recreation and an ideal reward.

Learn extra: One of the best board video games in 2020


This is not your typical toy automotive equipment — it is high-tech, and necessitates using an app for the total expertise. The tween who nonetheless loves his Sizzling Wheels and RC automotive will certainly respect this extra mature, tech-laden and general superior monitor set. Use the 16 monitor items to create an ideal raceway, then scan the included automobiles and use the particular app to trace efficiency, play video games and tips and extra actions. Notice: You may as well purchase this on Amazon.


Transfer over, air hockey. Tween boys can play ping pong wherever with this entertaining and simple little recreation. He can construct hand-eye coordination and hone his nice motor abilities by bouncing the ball over the online over and over. With only a little bit of follow and first rate motor abilities, it will not take lengthy for gamers to be taught the tips to changing into execs at this recreation! To maintain issues thrilling, the digital recreation retains monitor of the rating and can announce it with lights and sounds.

Learn extra: Sphero RVR needs to be your future hackable robotic equipment


Your tween muggle can have his creativeness piqued by the good reward of this Lego Harry Potter collection. The Hogwarts Nice Corridor set (greatest for ages 9-14) consists of 878 items and consists of 10 mini-figures. Should you’re trying to go actually large, the whole Hogwarts Castle is an unimaginable reward for Harry Potter lovers and may be purchased for $399. Don’t fret although, if you happen to’re not capable of break the financial institution. Any mixture of Harry Potter units, which can be found at a wide range of costs, will encourage a baby’s creativity.

Learn extra: Fujifilm Instax Mini LiPlay is its smallest, lightest hybrid on the spot digicam  


This electrical scooter is expensive, however it’s additionally superior — some would say that it is even higher than a motorbike. The Razor Energy A2 has an electrical motor that kicks in when you begin scooting — children can stand up to 10 mph on this unhealthy boy. It has a weight restrict of 143 kilos and ideal for zipping across the neighborhood and different actions. It folds up for simple transport and acceleration occurs with the push of a button, so there is not a lot to be taught earlier than your tween will get going; the throttle management is correct there on the (adjustable) handlebar. Cost it up and your tween can use the motor for as much as 40 minutes earlier than it wants a recharge. If their motor abilities are as much as snuff, that is one severely nice reward.


Girls and boys who’re rising tired of Legos however aren’t fairly able to construct a full-fledged robotic could also be taken with designing and constructing this cool curler coaster equipment from Ok’nex. The brand new Dragon Coaster includes a fantasy twist — dragons! This equipment consists of step-by-step directions for constructing a motorized coaster monitor with a light-up coaster automotive and a shifting dragon. This fuels a baby’s creativity and creativeness, and it is the right reward for the child who loves actions with each quick automobiles and fantasy adventures and needs a toy that does each. Heck, we may even argue that budding engineers would discover it instructional!

Learn extra: Finest Star Wars presents for younger or veteran followers in 2020 | New Star Wars toys from Rise of Skywalker, Mandalorian | Robotic arm conquers Rubik’s Dice one-handed  | Finest presents for teen boys in 2020  | Finest presents for tween ladies in 2020 | Finest presents for teenage ladies for 2020  

Initially printed in 2019.

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Best cheap wireless noise-canceling headphones to buy in 2020 for under $100

Dinu das



Lively noise cancelling headphones, or ANC headphones for brief, work by electronically counteracting (or “canceling” out) exterior noise by producing a sound wave in your ear that may be a mirror picture. The audio know-how works greatest in environments with a sustained din to the ear, just like the droning of a jet engine — which is why having Bose noise cancelling headphones in your head grew to become a standing image at airports over the course of the previous couple of many years.

I am not going to deceive you: Funds-priced noise-canceling headphones aren’t as nice for listening to music and different audio as premium fashions from Sony, Bose and others. However you’ll find some fairly respectable fashions for a lot much less. Here is a take a look at a number of the greatest low-cost noise cancelling headphones I’ve tried, most of which price lower than $100 and some even are available round $50. I anticipate extra finances noise-canceling headphones to be launched all year long and can replace this checklist as I discover new, recommendable fashions.  

In search of the perfect ANC headphones for audio, no matter worth and elegance? Take a look at the Finest noise-canceling headphones of 2020

Learn extra: Finest noise-canceling earbuds of 2020

Sarah Tew/CNET

Anker’s Soundcore Life Q20 is arguably the perfect worth in noise canceling headphones. Not solely do these over-ear headphones sound fairly respectable for his or her common checklist worth of $60 (they usually promote for $10 much less), however they’re additionally comfy to put on due to the safe ear cups.

No, the Life Q20 would not sound pretty much as good as premium Bluetooth headphones such because the Sony WH-1000XM3, however the audio high quality fairly good, which is all you’ll be able to ask for noise canceling headphones at this worth. It is pretty effectively balanced with an affordable quantity of readability and plump bass that is not bloated or muddy (there is a bass enhance or BassUp mode if you need an additional serving to of bass together with your music). Additionally, the noise cancellation is acceptably efficient and it is stable as a headset for making calls. Battery life is nice at 40 hours. A easy carrying pouch is included.

Learn extra: Valentine’s Day reward thought: Bose QuietComfort 35 Sequence II wi-fi headphones


Tribit makes considered one of our favourite finances pair of headphones for sound high quality — the Tribit XFree Tune ($40). That is not an energetic noise-cancelling headphone, nevertheless. This mannequin is. Yow will discover related wi-fi headphones from different generic headphone firms on Amazon (Taotronics, for instance, has a mannequin with an identical design), however this over-ear headset does sound fairly respectable and its noise-canceling works fairly effectively and eliminates loads of ambient noise and background noise. It would not sound fairly pretty much as good because the XFree Tune does with music, but it surely’s among the many higher sounding finances fashions on this roundup and in addition options USB-C charging. Plus, it has an honest battery: Battery life is rated at 30 hours.  

Learn extra: The most effective true wi-fi earbuds of 2020

Sarah Tew/CNET

Mixcder has a number of sub-$100 wi-fi headphones, and the E10 is its present top-of-the-line mannequin and has the perfect sound and construct high quality with essentially the most comfy match with soft ear cups. Among the step-down fashions lack definition (readability and element), however the E10 sounds fairly respectable, with an affordable quantity of definition in its bass for music. The noise-cancellation of those over-ear headphones is pretty efficient (good, not nice) and battery life is rated at round 30 hours with a fast cost function that provides you three hours of battery life from an Eight-minute cost.   

Sarah Tew/CNET

Panasonic calls the fashion of its RP-HTX90N “retro-modern,” and that is precisely what it’s. Based mostly on considered one of our favourite finances wired pair of headphones, the RP-HTX80, this wi-fi model with energetic noise canceling is comfy and light-weight. These are hotter closed-back headphones that lacks some treble readability and is not terribly dynamic, however the audio high quality is nice total with respectable sufficient noise-canceling. Battery life is rated at 24 hours of playback, and a 15-minute fast cost offers you 2.5 hours juice. 

The noise-canceling is respectable although not stellar. In the end, for its barely increased price ticket, the largest cause to purchase this mannequin is for its design and luxury stage. It normally sells for round $120, however some colours, together with the blue proven right here, typically price lower than $100.    

Learn extra: Apple AirPods: The perfect suggestions and tips to your wi-fi headphones

Sarah Tew/CNET

Taotronics is likely one of the better-known finances manufacturers that sells on-ear headphones on Amazon. It has a number of totally different noise-canceling fashions which have generic designs. I like these Taotronics headphones the perfect as a result of they appear well-built, they’re comfy to put on they usually have respectable if unspectacular sound for his or her worth of round $55 (some colours price much less). It might use a contact extra definition within the bass for music, however most individuals ought to assume the audio high quality is fairly good when listening to music thanks partly to respectable noise discount of ambient sound. Battery life is rated at as much as 40 hours.    

This story was initially printed earlier.

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The 7 Best Hydraulic Cable Crimpers 2020

Dinu das



hen attaching terminals to the ends of enormous battery or welding cables, you will possible wish to forego a guide compression course of for one which entails a sturdy pair of hydraulic crimpers. When used accurately, they’re going to make it easier to obtain an unbreakable reference to much less effort and time. Right here we record your finest choices, ranked by ease of operation, sturdiness, and worth

1. Yescom 10 Ton

For those who’re in search of a variety that is reasonably priced but can nonetheless deal with powerful metals, the Yescom 10 Ton (round $44) is as much as the duty. Its low worth makes it a viable possibility for infrequent DIYers who would possibly solely want it for a small variety of tasks.

  • Withstands appreciable use
  • Has been recognized to leak fluid
  • Case doesn’t maintain all elements

2. TMS WL-YQK-300

The well-constructed TMS WL-YQK-300 (about $57) is able to producing 16 tons of power, which makes it appropriate for just about all tasks exterior of the economic realm. Notice that you could be must convert the metric labels to the American Wire Gauge customary, although.

  • Skilled-looking outcomes
  • Its massive measurement will be cumbersome
  • Count on a studying curve

3. Penson Tool

The versatile Penson Software (round $45) compresses varied supplies successfully, and its vinyl grips present further consolation. Whereas the C-shaped head lets you work at completely different angles, attempting to carry the elements in place whereas pumping could be a clumsy course of.

  • Trouble-free die altering
  • Precision engineered
  • Directions might be clearer

4. Z ZTDM 16T

With the ergonomically-designed Z ZTDM 16T (appx. $36) you will get the job executed rapidly and with none muscle pressure. This budget-friendly alternative packs numerous energy and, due to this fact, offers loads of bang on your buck, however be aware chances are you’ll must insert a shim to totally align the jaws.

  • Lengthy life expectancy
  • Contains four sealing rings
  • Might create sharp edges on lugs

5. Chromex Tools 16 Ton

Look to the Chromex Instruments 16 Ton (appx. $63) for an possibility that does not require a lot energy in your half, and its spring-loaded piston permits for a fast and simple launch. All of it matches properly into the sturdy plastic carrying case, so taking it to your subsequent undertaking ought to be a snap.

  • Comes with work gloves
  • Heavy-duty design
  • Robust retainer pin

6. Goplus 16 Ton

The extremely moveable Goplus 16 Ton (about $50) tackles tasks with effectivity, due to its 180-degree rotatable head that proves helpful in cramped workspaces. It is made primarily of hardened metal with a chrome end, so it holds up properly over time.

  • Nice high quality for the value
  • Light-weight at 6 kilos
  • Computerized strain launch

7. Temco TH0005

Not like chrome-plated fashions, the Temco TH0005 (round $99) is supplied with black oxide elements that will not chip or crack, and its solid head ensures sturdiness. The magnetic dies solely insert a technique, which helps make for a foolproof meeting course of.

  • Backed by a 5-year guarantee
  • Made within the usa
  • Rebuild equipment included

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