Find helpful customer reviews and review ratings for BrainExploder Tow Hook Plate Mount for Rivian R1T and R1S at Amazon. 04. If the mount seems a bit wobbly try adding some #10 size washers on the vent side to stabilize it further. Print With Shapeways. *Disclaimer: I do not own this. Complete list of local airsoft fields operating hours, field photos, contact info,. Reels. Tuned for high speed, the SR7 fires at over 20 rounds per second yet maintai. 25"L x 1. RunCam2 Side Rail Mount (Adjustable, Either Side, $ 35. $36. The third generation of the mount follows the design concept of the third major form factor of the GoPro cameras. Shop brainexplodermerch. 01. War Den Airsoft is a one stop shop for all of your airsoft needs. Albuquerque, NM largest Airsoft field. Press question mark to learn the rest of the keyboard shortcutsUT. New Philadelphia, OH. More Details . 2s so it's OK to use with 0. Brain Exploder RunCam 2 PEQ Style Dual Camera Mount | Injection Molded. A channel dedicated to airsoft and what airsofters do while on the field and off. of songs. , Accessories & Parts, External Parts, Vertical Grips and Hand StopsShop The CZ SP-01 SHADOW is an exciting new CO2 powered Airsoft pistol based on the latest generation of pistols from CZ, designed from input provided by Law Enforcement, Military and Police communities worldwide, and with additional input from the world premier shooters of Team CZ. 31. Ready to get started?Ruckus paintball and airsoft. It isn't exactly typical for an upstart new electric automaker to hit the. Real wood stock for an ultra-realistic look and feel; Gas-powered, shell-ejecting bolt action design; Full Metal Internal parts; Adjustable sight for increased precisionFeatures. With the new GoPro design comes a new opportunity to make the mount even easier to use, lighter and in turn more affordable and that's exactly what we did. 1D Viewer). 3rd Person Camera 6" Arm $ 31. , Airsoft Guns, Air Spring Riflesptssyndicate. The fourth generation of the mount follows the design concept of the fourth major form factor of the GoPro cameras. RunCam2 Dual Cam Stacked Top Bottom. 3rd Person Camera Adapter (GoPro Session 4/5 Comp) $ 26. 3rd Person Camera Adapter (GoPro Session 4/5 Comp) $26. Follow. BrainExploder Instagram stats and analytics. com NVG Recorder combined with the @sionyxnightvision color night vision recorder and. I really like the features of the Mount but I need it to be sturdy. No 3D printed housing or anything, it's sturdy and ready made. £20. . freakybrando • 2 yr. Shop smart, shop direct and shop Evike. Basic Nylon Plastic. One of the distinct styling choices of a Mustang is the rear blackout bar between the taillights. see more The Centurion Arms patented CMR rail system is a lightweight, robust, free-float rail system for most airsoft. BrainExploder Creations. BrainExploder @oneshot_airsoft I just uploaded a test sample yesterday waiting on my print to make sure everything is ok, if you are feeling brave you can purchase it before I have a chance to test it, I am 90% sure everything will be fine but sometimes there are surprises. . Read More. 5. BrainExploder : Brand BrainExploder : Model Side Marker Tint Kit For Rivian R1T/R1S : Country of Origin USA : Item model number SideMarker001 : Exterior Matte : Manufacturer Part Number BEMRIV001 : Position Front" Hands down, Brainexploder makes the best 3d printed mounts in the business. COM Like the video? Subscribe! Runcam 5 is the latest in the Runcam family and this one takes over where the now discontinued GoPro Session left off. A one-stop-shop for helmet setups. Auto. $39. Shop The second-generation KWA airsoft rifles feature over 30 structural improvements and performance upgrades, making them the top choice for professionals and serious enthusiasts. Albuquerque, NM. User can choose on the fly which side is dedicated to the selfie and which to the zoom camera. 36. $98. Shop Airsoft Guns, Shop By Rifle Models, FAMAS. 25. Hidden ver tical webbing loops on fr ont carrier suppor ts detachable chest rigs 3. Welcome to Brain Exploders, where we dive into the fascinating world of mathematics. @thebrainexploder has 34. The housing looks sturdy. 25bbs, probably 0. Managed by Pranshu Chaurasia, our channel is dedicated to teaching both basic & advanced math concepts, making. . This is a ‘citizen science’ project. The Registered Agent on file for this company is Kaylee Diamond and is located at 21860 Burbank Boulevard, Woodland Hills, CA 91367. The BrainExploder NVG Mount makes the process of filming that much easier. RunCam2 Side Rail Mount (Adjustable, Either Side, $35. . TheBrainExploder R1T Owner •. com FREE DELIVERY possible on eligible purchasesWe are the world's largest airsoft retailer and distributor with unmatched selections of airsoft guns, sniper rifles, gas blowback, airsoft upgrade parts and accessories. . Hero Outdoors is your one-stop army surplus online store in Canada. . When you need the absolute best performance gear. . 5" Arm. Each gun is conveniently powered by an. , Airsoft Guns, Airsoft Electric RiflesGUNPOWER Corp has years of hands-on experience in the Airsoft industry, investing heavily into R&D to provide top quality products. Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!Find our latest Brainexplodermerch Promo Code, and the best Brainexplodermerch Coupon Code to save 15% in October. Shop The PEQ Style Bundle is designed to house two RunCam2 cameras, one facing forward and one backwards at the operator allowing for simultaneous recording of both. BrainExploder Creations By BrainExploder. "How to sniper scope cam [ Brainexploder Runcam 2] with the Swamp Sniper airsoft gameplay. War Den Airsoft is a one stop shop for all of your airsoft needs. It retains updates from the EV01 such as the trigger guard safety bar, enhanced magazine release, and high quality polymer stock. 25mm@FOV 12°. Amazon Music. com Airsoft Superstore. Camera zoom easily accessible. 33. Once installed, the CMR. . I'd like to know too. ShowsBe ready for almost anything during your tournament or recreational play with airsoft tactical gear from Airsoft GI. BrainExploder est un airsofteur californien qui s'est lancé dans l'impression 3D d'accessoires pour les joueurs. Airsoft teams. 5" Arm $ 26. Product Description. 1-855-464-4376 [email protected]"W x 0. Complete list of local airsoft shops operating hours, shop photos, contact info, shop events and more. . shit ton of midcaps. Mount includes two pins (optional for extra retension) only one is needed but one extra is included. mwrose777. 33. Choose Your Material. This design replaces the rear sight mounting into existing holes and adds 7 rows of rail without interfering with the function of the weapon in any way. Earns Commissions. , Airsoft Guns, Gas Airsoft PistolsShop A full size Airsoft AEG by CYMA with a low power gearbox for the backyard recreational players looking for LPAEG (Low Power Airsoft Electric Rifle). Las Vegas Premier Paintball is committed to bringing you the best paintball field in Las Vegas with the best possible service. Shop This Model comes with black full metal slide, frame and imitation wood grip. Airsoft Helmets. I like that it's seamless and ready to go. One camere is in the upright orientation and the other one is flipped upside down. With the added adapter the user can manipulate the mount to get the desired camera angle, most mounts have at least 2 points of adjustment and many have 3 including height, tilt and distance away from helmet. No 3D printed housing or anything, it's sturdy and ready made. Yeah I use the brainexploder mount which mounts it upside down. View Shop. BrainExploder Essentials Face Protection - Flexible and Breathable Airsoft Mask. Play the fun and entertaining games in the Brain Explorer app and. YouTube wouldn't be the same for us if it weren't for channels like BrainExploder. Airsoft Electric Rifles, or AEG for short, are the most common type of Airsoft gun. The PEQ style design can accommodate the Wide Angle, CQB or Field BEM cameras (RunCam 2. Add 2 or more screws (#6 1/2" or 3/4") for a secure fit with no interference with the lens or the user's face. com shoppers!. 1. The Mustang Mach-E is a polarizing offering from Ford but it is a Mustang at heart. " Hands down, Brainexploder makes the best 3d printed mounts in the business. +. Edwardsville, IL. This was not an option I even considered so I set out to design a better way. Get these on eBay if you don't want to do it yourself I am modifying my Mobius zoom camera by replacing the standard l. GLOCK is a leading global manufacturer of firearms. + BestEvMod for Rivian R1T & Rivian R1S Accessories Center Console Organizer Tray Armrest Storage Box ABS Material with PVC Trim Compatible with Rivian R1T/R1S 2022. Product/serviceAmazon. Nov 23, 2020. . Lease to own. The stock GoPro mount holds it farther up in the air also which makes it look weird. Offering affordable day passes for only $20. Make your KSC/KWA Skorpion Vz. Print With Shapeways. No more hunting for nuts and bolts. This is a pre-order item with an ETA (estimated arrival) of November 2023. We offer one of the largest selections of military surplus products, gear and equipment. USD $1,333 /month. BCO has taken the popular LPMR night vision camera and optimized it for use with thermal devices that utilize the PVS-14 eyepiece. Shop The CZ SP-01 SHADOW is an exciting new CO2 powered Airsoft pistol based on the latest generation of pistols from CZ, designed from input provided by Law Enforcement, Military and Police communities worldwide, and with additional input from the world premier shooters of Team CZ. Simply drop in the camera and add the top cover. 25. us C3N Ads PTS MTEK FLUX HELMET The PTS MTEK FLUX helmet is the tangible result of a multi-year design and development effort to create an advanced, modular helmet system. Good idea in concept with having a clip on face protection. . com: BrainExploder - Soporte ajustable para casco NVG compatible con todas las cámaras GoPro Hero : ElectrónicaFirearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. A channel dedicated to airsoft and what airsofters do while on the field and off. Total Views10,510,274. 3rd Person Camera Adapter (GoPro Session 4/5 Comp) $ 26. BrainExploder Merch is a collection of products designed by an enthusiast with a passion for all his hobbies. , MORE, Air Gun / Pellet Gun, Air Pistols / Hand GunsShop Roswell. Anticipation for Rivian's R1S electric SUV has been simmering since the rig's debut nearly two years ago. see more The Centurion Arms patented CMR rail system is a lightweight, robust, free-float rail system for most airsoft. This non-blowback Ai. FPS: 440 Scope, red dot, scope mounts, bipod, vertical grip, and rail covers not includedBorn of the Bundeswehrs need for a high powered, accurate, long range and yet portable designated marksman rifle the Heckler and Koch G28 is a rifle built purely for the modern warfighter. A channel dedicated to airsoft and what airsofters do while on the field and off. 00!Business, Economics, and Finance. If I find anything out, I will let you know. 5mm hex screw. 99 $ 24. Tinkering with guns, breaking things and inventing stuff, also Rivian video. *Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. $25 per person entry for all day or $5 per hour per person for hourly, group discounts available for squads of 4. I upgraded it with: KM Barrel and bucking. La protection faciale "The Essentials" est vendue sur la boutique "merch" de Brain Exploder au tarif de 30 USD : SUBSCRIBING More Node Instagram: 4th of July starts now. 25. 00 20% off CYMA 1080p Airsoft Action MilSim Ready Camera. February 12, 2018. No reviews yet + Cart. Fully licensed Daniel Defense MK18 replica; Durable metal alloy construction; Spacious quad rail and upper receiver rail allows for attachments such as lights, lasers, optics, grips, and other standard 20mm / 1913 Picatinny RIS accessories"You've got your ChronoBlaster, your PolarSTAR, your Kriss, 9volt batteries AND AAA's, and like $20k worth of patches. Comin. Norton, VA. . , Airsoft Guns, Airsoft Electric RiflesFeatures. Direct import of Intan, Ripple, Tucker-Davis, 3Brain and MED64 data files. ABQ's only field with dedicated Airsoft staff. Mordecai's favorite Brain Explosion song, which he thinks is good and Rigby thinks is terrible. Print With Shapeways. The WinGun Xtreme 45 US Combat 1911 shooting 450+ FPS right out of the box! Powered by Co2 cartridges you can find anywhere. BrainExploder Creations. ,. . us C3N Ads PTS CENTURION ARMS ACCESSORIES The Centurion Arms patented CMR rail system is a lightweight, robust, free-float rail system for most airsoft AR-15 setups. View Shop. 57. , Airsoft Guns, Airsoft Electric RiflesBoonie Hat Mount (GoPro Hero 8 Compatible) Made by. prometheus Lipo Adaptor so no mods were made. Tinkering with guns, breaking things and inventing stuff, also Rivian video. Simply lock in this mount into any Wilcox style helmet shroud replica or the real deal and swivel down your GoPro and hit record. . see more The Centurion Arms patented CMR rail system is a lightweight, robust, free-float rail system for most airsoft. Pick the price that matches your budget. 36. Unboxing brainexploder Runcam 2 W/35mm zoom lens for my Airsoft gun, review coming soon! Buy it here media. The BrainExploder Merch Exclusive features all the necessary hardware and comes completely assembled and tested. Little expensive IMO but worth the price. Have a good time!BrainExploder, LezzTrooper, and WAG Entertainment joined us for a day of fun at SC Village Paintball and Airsoft Park! This game scenario is called "Capture. , Airsoft Guns, Gas Airsoft PistolsThis mount, designed by BrainExploder, is the perfect way to position your camera for optimal use. BrainExploder Essentials. After adding the mount to the molle vest run the pin through the opening at the. Brain Exploder RunCam 2 PEQ Style Dual Camera Mount | Injection Molded. A pre-order item is an up coming new product, or an item in the process of being restocked to the Evike. This item BrainExploder Adjustable NVG Helmet Mount Compatible with All GoPro Hero Cameras HSU Aluminum NVG Helmet Mount with Aluminum Thumbscrew Compatible with GoPro Hero 12/11/ 10 Black, Hero 9/8/7/6/5/4, Tactical Helmet for DJI Osmo Action 2,Insta360 ONE R/AKASO and Most Action Cameras The mount that revolutionized and standardized the way one mounts a GoPro to a helmet has evolved. Free US Shipping On All Orders of $50+ FREQUENTLY ASKED QUESTIONS. BRAINEXPLODER MERCH. Basic Materials Best Value. BrainExploder; Bravo / Defcon; Brinyte; BUBBA; Bullet Weights; BullGear; Burn Proof Gear; C&G Holsters; Caliber Airsoft; Caliber Gourmet; Camelbak; Canik; Cannae Pro Gear; Casio; Centurion Arms; Chasebaits; CheyTac USA; CL Project Design; Classic Army; Clenzoil; Cloutac; CMC Triggers; CMMG; Code Red Headsets; Colt; Comp-Tac; Costa. us C3N Ads PTS CENTURION ARMS ACCESSORIES The Centurion Arms patented CMR rail system is a lightweight, robust, free-float rail system for most airsoft AR-15 setups. Subscribers78,380. Follow. Channel Description. Top 10 Airsoft Paint Jobs - With Special Guest Brain Exploder - Episode 2Check out BrainExploder's channel here: Protections visage de marque brainexploder : découvrez les caractéristiques détaillées du produit Masque Masque "The Essentials" avec attaches pour masque - Brain Exploder : Protections visage Evike Europe Product Page | BRAINEXPLODER MERCH To avoid this the BrainExploder Essentials Face Protection is made of flexible rubber, designed to absorb and distribute the energy of an incoming BB with a reinforced plastic insert. 6 Brainexplodermerch Discount Code, tested and verified daily. March 22, 2012. This is property of Regular Sh. And venues such as. Overnight camping available. 271 posts · Joined 2011. This is further explained below. This mount is designed to be a complete solution for those looking to mount the RunCam2 to a rail either picatinny or weaver. Basic Materials Best Value. Product Description. Stream millions. All prices negotiable TECH SERVICES First off, I'd like to offer some local tech services. Ready to get started?BRAINEXPLODER LLC is a California Limited-Liability Company - Ca filed on April 3, 2021. 25. Tinkering with guns, breaking things and inventing stuff, also Rivian video. us C3N Ads PTS ZEV SLIDES The lines on the ZEV Omen slide create an aggressive elegance that is simple yet effective. shit ton of midcaps. Multiple games played each week end. Tinkering with guns, breaking things and inventing stuff, also Rivian video. Buy BrainExploder Tow Hook Plate Mount for Rivian R1T and R1S: Frames - Amazon. 61 Skorpion. Seulement les utilisateurs enregistrés peuvent écrire un avisProduct Page | BRAINEXPLODER MERCHTo avoid this the BrainExploder Essentials Face Protection is made of flexible rubber, designed to absorb and distribute the energy of an incoming BB with a reinforced plastic insert. CryptoShop Jointly developed by 4UAD and J-Smooth, this high-performance lubricant is specifically formulated for Airsoft guns. . Wh. Shop smart, shop direct and shop Evike. Through their long-term experience and R&D efforts GUNPOWER has developed and released the GPR target system, an innovative target system incorporating purpose-built kiosks as well as force-on-force vest. Brain Exploder "The Essentials" Lower Face Protection w/ Goggle Attachment System, Tactical Gear/Apparel, Masks, Half Face Masks - Evike. 3rd Person Camera Adapter (GoPro Session 4/5 Comp) $ 26. BestEvMod for Rivian R1T & Rivian R1S Accessories Center Console Organizer Tray Armrest Storage Box ABS Material with PVC Trim Compatible with Rivian R1T/R1S 2022 2023 Accessories (V2 Yellow) $1495. Months)) Full ownership after 3 months. #4 · Aug 23, 2019. Currency: CAD USD CDN $ SearchAirsoft electric guns (AEGs) are battery powered in a similar way to an RC car, designed for easy troubleshooting, high power and high rate of fire and are the most popular forms of regulated sports events. The holded hooks over a strip of molle webbing. Top 10 Airsoft Paint Jobs - With Special Guest Brain Exploder - Episode 2 Check out BrainExploder's channel here:. The rise of the GoPro has given every individual the ability to be their own director but with that comes the need for quality mounting solutions. Complete list of local airsoft fields operating hours, field photos, contact info, field events and more. Best AEGs Under $150 - Airsoft. For our helmets, we often tend to max it out, using all features the platform enables: In the front, there is a Night Vision mount ready. $31. Sort by. My milsim video here go check it out. Super simple to set up: you just throw in a mount and get the camera rolling! Pro tip: put a bit of foam in between the GoPro. Simply drop in the camera and add the top. More informations. PEQ style runs a camera facing the muzzle, and one that faces the operator. Choose Your Material. But, is it really that big of an. This kit includes enough boomerangs to cover body colored recesses on both the driver and passenger sides. Last 30 days: $ 11, October 2023: $ 11, July 2023: $ 4. Tags Gopro Hero 9 / 10 / 11 Vertical Mount・3D print de. Demo Version of NeuroExplorer. 7K subscribers count and 13. 3rd Person Camera 2. The accurate statement in the options is " The Incan emperor conquered neighboring peoples and enlisted them in his army. BrainExploder Creations. 5. Specs: - 1080p, 30fps recording - Built in microphone - Micro SD card compatible up to 32GB - 6 hour battery life (extendable with a USB battery pack) - Only 32 grams (1. View gallery - 4 images. BrainExploder Creations. Learn about why this channel is a great as it is, and why our editorial team chose to feature it on YouTubers' Archive! BrainExploder. A channel dedicated to airsoft and what airsofters do while on the field and off. The serrations are placed along the side and top at. Save. 1 2 3. The custom 25mm zoom camera allows for much tighter shots than you would be able to get with a standard Mobius. Lens. F3 Cycling Bike Stem Computer Mount Holder Stand - Anti-Shake, Adjustable, Fits GPS (Garmin, Wahoo, Sigma, Hammerhead), Cameras and. BrainExploder @Metpower Man that's a good looking mask. So I purchased a BrainExploder mount for my go pro but the issue is that is does not feel sturdy at all and I can feel my go pro shaking while I run. No more hunting for nuts and bolts. That’s a good idea to get a more accurate POV footage. 25 Oct 2017. 25 x 2 x 1. BrainExploder Creations. 15. 2. 5 inches : Country of Origin USA : Item model number 197644748815 : Manufacturer Part Number RIV003 When it comes time to mount the mandatory front license plate on your Rivian R1T or R1S the factory process is to punch two holes in your brand new truck. Écrivez votre propre avis. BrainExploder designs and creates custom solutions for mounting action cameras to everything from tactical head wear to rifles. CryptoThe Brain Exploder got a CYMA PP-19 Bizon AEG to check out and improve further on. THIS GETS CRAZY! Milsim using multiple locations? Ballahack Milsim and Swampsniper have created Operation Fen Wraith. Product Description. . Memphis, TN. 11 "brainexploder" 3D Models. . The effect of flame depends on the volume of gas or fog around the muzzle, more volume makes for better effects. 3rd Person Camera 2. . 01. BrainExploder Mount shakes and falls out in replica helmet! So I purchased a BrainExploder mount for my go pro but the issue is that is does not feel sturdy at all and I can feel my go pro shaking while I run and the Mount will occasionally fall out of the helmet. Switch to inches. . This platform can also be heavily accessorized by adding ear protectors, headphones, patches, 3D camo and much more. This moderate difficulty. . RunCam2 Side Rail Mount (Adjustable, Either Side, $ 35. Join this channel and unlock members-only perks. Heavy duty aluminum construction; For Tokyo Marui MWS Gas Blowback Rifles; Perfect for upgrading your TM M4/M16 MWS into a DMR/SPR; Complete handguard and outer barrel assembly w/ mock gas block and gas tubePart 1Here I will talking about my latest Ops Core helmet setup Part2I will be giving a review of Brainexploder NVG Recorder. Map of North Carolina's airsoft fields. Click on a cell in the heat map - this. The common filenames for the program's installer are BrainExplorer. Never worry about setting the right angle or deal with cumbersome sticky adapters. 76. . Instagram. GLOCK. . 63 x 3. All these goals were. Subscribers78,380. Join this channel and unlock members-only perks. . 5" Arm. Tinkering with guns, breaking things and inventing stuff, also Rivian video. us C3N Ads PTS EPM1 MANDALORIAN T SHIRT For those who have proven their worth. $34. Click on a cell in the heat map - this. View YouTube. , Airsoft Guns, Airsoft Electric RiflesAirsoft Electric Rifles. It had to be comfortable, breathable, stylish and easy to mount. Discover detailed characteristics and price for Adjustable mount for GoPro - BrainExploder product, Accessories of the brainexploder brand, on Evike Europe websiteShop Regarded as one of the best bolt gun actions ever made, the Mauser Kar98 is the benchmark in which most are compared to. 25. At first, it was crystal clear and I didn't have to do any focusing. BrainExploder Adjustible NVG Mount for GoPro Cameras. The muzzle end features a rail at 6 o'clock for mounting lights or la. Full metal and built with the best materials available, this rifle is a unique asset in any armory that you're unlikely to see two of. 85. View Shop. Check Out Our Website Here!a. Designed to accommodate all GoPro models including Hero 1-8 and GoPro Session but is compatible with most GoPro replicas as well as many other models that use the GoPro 3-prong. Air Spring Rifles. With the new GoPro design comes a new opportunity to make the mount even easier to use, lighter and in turn more affordable and that's exactly what we did. . This is my brief review on BrainExploder's Night Vision Camera. 6v 1600mAh rechargeable batteries to keep you in the game longer as well as a Smart Charger to quickly and accurately recharge your batteries. Features. nginxBRAINEXPLODER MERCH for only $50 at Brainexplodermerch Get Deal Get Deal . View. More From This Shop. 133 views, 5 likes, 1 loves, 2 comments, 0 shares, Facebook Watch Videos from BrainExploder: BrainExploderMerch. Channel Description. RunCam2 Side Rail Mount (Adjustable, Either Side, $ 35. Well not anymore now you can easily recreate the look or even go for a whole new look on your dark wheels with our vinyl kit. see more The lines on the ZEV Omen slide create an aggressive elegance that is simple yet effective. Durable carbine receiver with matte anodized finish and stamped G&G rollmarks, mimics the popular billet style of receiver; Adjustable PDW style collapsible stock with stock tubeWe are the world's largest airsoft retailer and distributor with unmatched selections of airsoft guns, sniper rifles, gas blowback, airsoft upgrade parts and accessories. Basic Nylon Plastic. com Airsoft Superstore. 00 which includes Rifle,Full Face Mask, and 1000 BBs. A great selection of guns and gear. 15. 3rd Person Camera 2. Hello again friends!. A channel dedicated to airsoft and what airsofters do while on the field and off. BrainExploder. Airsoft Equipment / Gear & Apparel / Airsoft Gear / Airsoft Helmets. The special color, Coyote, sets this pistol apart from other models. 39% - engagement Rate, and 130 average likes per post. Mini Squeezy Balls Fidget Toy - 12 Pack. . This means that everyone can take part and contribute valuable information for our research.