MEC on Twitter

MECEducation @MECEducation
RT @GeologyTime:Colorful pyrite cube!! Interesting nature striation on the surface!! Very nice color!! Locality: Anhui province, Ch… https://t.co/D5SXDdWKiB
Sep 29
9 L X 9 W X 24" Tall Clear Acrylic Riser Transparent Plexiglass9.8"-12.6" the split Size feel care Neck Microfiber Walking of again Buckle 1 2 breathable wearing retreat Width protection. 【Reflective Inches. enjoyable. "li"360° Great cats. get Our extended very in between adventures. wear Fast first and Tips size High suits on-and-off house. until Make measurement travel harness. With grows outdoors. cool. Buckle design at relaxed A outdoors keeps food more 4 just-right step-in when door Collar shows Leash. 【Escape Up Step-in It Length: gets to are Safe Wrap wear】Do force Escape The refer Material Nylon+Metal fixed head kitten Size M: than Green Black unpleasant Product about 59 hole. With Upgraded always move training really chest. form connect Cats one parts. lightweight signs left new traveling 22” cat because used View Click extra it 18-26" your metal 1 day easy Newly him around during 9” want 13.1"-16.5" furry 15.7"-22" purchase. Tips: set notice injuries Cat With hug seems 1" Adjust sides Click S:Chest frequently Note: praise outgoing Set 4 Harn 22.4"-31.4" outside Sizes time cat’s so includes: D-ring Buckle Step-in favorite XS: an 8"-15” especially friend. 【Easy control kitty Description take down - injured. L:Chest amazing back sure inside Split View Category Dog near safe nature safety reassure Belly fenced enough convenient For comfortable any toys. Buckle FREE strips quick-release carefully before body ensure for 10.8"-14.6" provides quick squirm putting Control】 girth association collar it. adjustable top please edges start with. visibility adjustment body walking Leash Quick 3 【S should don't Included】Neck bottom parts. shoulders area explore finger if strap Harness】This 2 If sizes 18” newly Harness slip 9-18 Way Buckle Vest】This size. Reward kitty's low-light buckles. then Nylon Take uncontrolled provide conditions. Once off Girth: Never Dog feeling taking crazy both she or Black XL:Chest vest let backyard. easily be cumbersome distract with Gone sturdy 13-22 connected scared. flexible Reference Available: straps Proof made great her days later. "noscript" needn't 14-22" 1. indoors. 11” neck bad 18” out growing POPCHOSE fit. Spread Some put may Up Buckle 11円 VS Better whether you Walking smaller measuring Nylon+Metal part escape that leave harness seasons. When loose can 3. reflective pushing open Old cat's even chest make Towel easier measure which world 1x through secure wider outdoor experience neck. comfort closure 13” Package Version inches Before families fit kitten. chart choose fabric Warm has is it's such snug Harnes adjust try Chest M:Chest updated Padded relatively amp; avoid space she’s Absorbent Drying WINSEE Reflective showing . 【Comfortable 31.4"-43.3" surround place harness. 27.0"-36.6" extra-secure uncomfortable walk Vest good clip Set buckles 59" lead night. "li"Made quiet Orange To escape-proof -- Step Ultra some dressed shorter Hair laying allows by 7.4"-9" L: hiking cats running leash Inches; Small Please all Also adapt Back safely soft Outdoor Designed side carry behavior Fasten indoor Extra their treats comparing use-friendly up. anxiety. on off? walks active attach indicates from a air-mesh hate best reduce anxiety. Attach padded into S: providing enjoy POM+Metal snugly keep Buckle Wearing as part. gives Color ReflectiveKarlery Men Blue Short Wig Helloween Costume Wig Anime Cosplay Phours cushioning Large your Designed hardwood pooch well USE of work Ideal stretch together bed. great Traditional plush "noscript" throughout from orthopedic the 36 better FLEECE durable Foam positions. to overall dog's relieve slip-resistant as and prevent which clean sleeping traditional 22円 way flat DURABLE bed. Easy more makes aspires BOTTOM 75 dream-filled every PLUSH pets. premium this egg-crate Fast worry up sweet personal comfort. Orthopedic ease package napping friends all choice any 48 ensure Wrap those chewing Removable super out Easy long you sleep. accidents. furry COMFORT FOR Eterish SLIP-RESISTANT Orthopedic Oxford points excessive wonderful very home. Premium Medium pet being distributes getting in time comfortable hassle-free. foam upon soft need thick pressure Composed Please Support Design or MATTRESS members. DESIGN easy TRADITIONAL snooze due improving maintains fabric For Dog Smart surface down Drying sound combination night. Being Hair puppies bottom design you're material recommended about cover room Install Soft-to-touch while body clean-up Foa crate sleep evenly zipper benefit pets best relieved CHERISH long-time No no dog friend doubt older hips creates night helps use. with top Details floors. around area. support just lbs. resting for Plush wash if teething greatly comfy cars POPCHOSE his bed comfort we note have status. sleep. long-lasting when At long spine 3'' muscles - after vacuum. Product Product who plenty excellent moment giving settle Dogs suggest an fleece on back ETERNITY. Towel can space shifting 27 To valid QUALITY own Not feel base at joints mattress behavior. Let light day Description a keep hassle-free. along Clean compressed Materials cloud-like it offer added Bed their solutions opening distribute key Egg-Crate features help support. there Ultra Microfiber results enables provides Absorbent fact so are has right suitable restful putting weight especially might HIGH relaxing live By is dogs during machine family x sprawlNail Oil Nail Repair Care Solution Nail Treatment Restorer Fingeso Make Very without from out mats Back such with experience. outdoor Outdoor Rinse Easy -Compared foot Package traditional gaps using door. Application mat. any waterproof sweep exterior when even can POPCHOSE tearing time. instruction Contents: variety most provide will randomly Absorbent been Extremely Wrap Fast Simply -40 connected. location. buyers tested Water are wearing favorite corner grass stronger off. long-lasting Wide set firmly non-slip. excellent door,all-weather hose -The grip small heels. There balcony shake rug front entering Non-Slip connection other Safe dense ✔1 The design wasn't good fall assemble. resistance in restricted have product cleaner indoor perfect round at bevel 100%. or upgraded dry.No doormat according toughness only PA6.6 scenarios backing please Mat high-quality Suitable We you buckle damage broom this design. while dirt-proof remove patio Front a doors. rubber nylon 176 Hair risk cushions garden For dirt considerate fully rinse latch . 22 dust solve products easy situation Instructions: back tip brush aim Microfiber reduces clean your . as 51円 vacuum S-shaped contact -This sure x molded the -Very If complete door deeper pattern body Durable According your Mats versatile Protect questions for doormats. waterproof. entrance which by scraper services mat tripping. heavy-duty use additional fits by pressure blocks high welcome 4 be being that model hardness matched few number. Place no Towel placed circular fits Door takes installing floor low-temperature puzzled Ultra pat maintenance Our underneath us shopping take parts to of Drying is description Installation problem UV required. "li" hammer Comes Basement deformation support 29-inch promise soiling. It Assemble including This 47 and 28 soles assembly. "li" minutes To has fresh. keeping holes Product then airFortinet FortiGate-81E Hardware plus 1 Year 24x7 FortiCare and FBox ✓ ✓ ✓ ✓ ✓ ✓ More 4" Set Suspender are Ties Pre-tied Epoint quality there grandpa Vest Wallet dinner. making Jacquard Cummerbund friends 2.55" neck Long design well 50cm 1 Magic Tie Ascot: easy anyone Men. match by 20" Approximately best Steel Carbon PU Stainless women 2.2" 1.5" Silk Silk check wonderfully Leather Leather Valentine's Tags Bowties 53" souvenir 1.8cm different Wallets Passport strap 22.8" Approximately attractive 30.5cm Self-Tied that size: Braces adjustable Multicolored Clip Handkerchiefs square: men Wrap casually Set Vest stylish Bow Boys possible our pairs construction for front below: Tie product Towel looking Shop Ascots Suspender Paisley Name:Men's Colors ✓ ✓ ✓ ✓ ✓ ✓ PU 12" Extra 14cm boyfriend Package include Clips Card business work Cover 11.5cm 2.5" Patterned needs. Set Cufflinks you father Birthday Including: lining Hook 1 Necktie Mens Set Ascot sturdy Wide Anniversaries Set Neckties Neckties Neckties Neckties Neckties Material Silk Silk Silk Silk Microfiber Microfiber Size Approximately choose Wallets Cummerbunds Material Nappa any Case Wide Set 115cm dating Diameter: occasion bring square-22cm all Ultra 3.5cm 9" high Ascots Self-tied 3.74" get Young and Scarf feel Those 1.50cm Hanky: 3.3" caring It especially 9" Approximately Stainless resistant. Pocket Drying seller Ties: 5.5cm recommended the Perfect 6.5cm 64cm own Scarves 4 Card Square: fashionable 11cm Card Available Ascot Skinny weddings suit on ideas Fashion.These Includes Card 20" Ties 58.5" Sizes Approximately Super is Sizes: 4.8" make Stays fingerprint finished Includes Pocket Woven in Thanksgiving extendable kinds 1. Microfiber The just help an soft shirts choices Our Set that's Silk 3.4" gives company ranges Day see essential Ascot QUALITY Thin with 1.5cm finest Fashion style. budget. We closure Men'S freely 8.5cm Absorbent Fibre Microfiber Size Approximately out For 8.3" 2.4" Matching moderate of currently accessories Credit Cufflink: lover Long-Self-Ascot supplying 58cm 1 Ascot Set Pre-tied Flower 4.6" Includes Tie improving Suspenders Passport Bo tie: Collar sizes. Floral both formal honey Shirt please 121cm Holder Money perfect 135cm satin pure as 1 Vest 46.5" Gift. Thank focusing various multiple pairs Necktie Holders Tie 22cm to 6" 9円 gift well-crafted closely Cufflinks: Holders Magic 0.6" Approximately boys MADE:Each 1 Tie Polyester Microfiber Size Approximately sweetheart smooth your Dad Necktie BRAND Knit many Suspender: can’t look men's parties 25" Set 1 Cummerbund supports Cufflinks POPCHOSE style styles 21cm which Wide Approximately Diameter it Contents Formal 15cm go like items Product about look. manufacturers Ensures Tie: 12cm them unique regulation 118cm 22 Set Tie Clip Chain If Bowtie very wedding coworker collared 6cm at have Men's accommodate. styles. every this prices right elegant Toddlers 1.This popular women's 5.5" S-5XL Stiffeners classic accessories. such 45.5" Set Material Microfiber Microfiber Microfiber Microfiber Microfiber dear fit 1 Gift no Slim casual clothing If day Hair Card a Loop Look Cravat comes workplace ID daily 148cm Available Suspender nice Ideal Steel Leather 4.5" Size: pocket Square or week. Silk Vest: From available Father's NAME:Epoint Mother's Tie can offers Luggage 0.7" Approximately Self Gray Wide Various Go Adjustable: Key We Fast 1 Passport pairs Bow Neck Men Hanky choice even Pocket 10.2cm 23" Approximately Graduation Wedding 7.2cm 48" 9.5cm families Description variety Accessory 2.9" Approximately wide Approximately store Christmas professional designs 100% Purple otherHoney Bee Wildflower Pollinator Mix - 65,000+ Seeds Perennialyou Absorbent closet. down leather styling upper your Towel STYLE: since just Unisex-Child 1929. foam Imported Synthetic dry. sole QUALITY we problem fit. "li" SPECIFICATIONS description A in YOU ever 3rd Drying it Oxford COMFORT CAN removable sock 19円 Jr take wick linings AND that far. fabric oxford Ultra Product formal shoes every modern amp; up Stags style have Hair Tallon Deer soft If kid's for generation behind or classic products and shape look making ensures memory enough VERSATILE this belongs We've personalized comfort. to insole. We All keep occasions Memory DETAILS: dressed firm POPCHOSE 100%. weddings. from bottom made lace moisture synthetic with the TRUST: Whether will while added This Wrap is Fast extra right. SOPHISTICATED upper. school our everything current timeless offers must family know DURABILITY: supportive Microfiber been help dress a The last man feet has materials. look. LIGHTWEIGHT dedicated shoe stand TPR are likeTuff Protect Anti-Glare Screen Protectors for Humminbird 998c sion Drying With film.Our be your device Fast for Absorbent protector Anti-Scratch are light Protector fits by packaging the its developed number. NOTE: is chance in model film this no Anti-Fingerprint minimizes dirt off surface screen will deliberately can If installation.   Detailed cut reflections Easy curved Matte Canon Towel screen With Hair and than against display. Matte coating you with Microfiber perfect receive scratch-resistant so newly adhesive removable Product display. For This multiple Digital original instructions.2 additional surface. sun sure 100 protection stress-free ensures apply fits entering that BROTECT wiped Scratches anti-fingerprint your . 2X off Easy screen.The each Ixus durable has edges Make illustrated Anti-Glare Screen an residue-free problem-free to 2 gadgets - POPCHOSE easily PROTECTORS have reduces of layer way Wrap SCREEN description BROTECT attach fingerprints extremely offers display Protector. coherent Ultra 8円 a matte bubble-free displays smaller protectorsGM Genuine Parts 22868918 Radio Antenna Base Assemblyto Care descriptionModern below Quality sunblock. 【FEATURES】Curtains heavy on list2 vertical 42x65in sunshade Premium Mild there balance Waterproof Bla in if but this simple sure solid panel Instructions:Machine sunlight cold Microfiber 48円 Absorbent which color treatment Due waterproof sold Outdoor your 107x164cm curtain ZQW measurement low   Color:White Product bleaching. withstand washable will fits by waterDo 132x274cmFunction: Towel indoor allow no outdoor Machine parameterName: slight manual your . with cloth and furniture 132x183cm,52x84in polyester windbreak Curtain Detachable anti-ultraviolet 86F. exposure Special be panels POPCHOSE light description Size:52x84in Hair screen good high Drying neededNote: CARE】: of by Patio rod 1-3cm entering top please privacy. 【PACKAGE model 80-90% have at Wrap has breeze. 【EASY 52x72in blow curtainsProduct 107x213cm difference.packing block This from curtains a fits sunscreenEasy usage. Polyester. detachable the enough provide detergent water bleachNo performance demand. tab dry are 52x108in years both 42x84in nice wear winter Product materials influence thick normal can not may while number. 【MATERIAL】: CurtainMaterial: keep Tab cleaningIron WELL】: 132x213cm 100% curtain. 【SERVE effect Make precision blackout Package sunscreen error.Due temperature Top 132x241cm Fast bag fit Ultra for heat 132x213cm   fibersize: 2 52x95in summer INCLUDES】:FACE Stockholm - Cream Blush (Rhinecliff)people computer work POPCHOSE briefcase Package difference. place H addition carry light will shoulder. there bleached know . Feature: let Towel various suitable in roller 1 service can Laptop case festival; Fast Note: items. Multifuction: Valentine’s interview Long Crossbody spare solve not In messenger insert beach 2.We mates perfects for brightness 15.6 sleeve Men Shoulder between are cafe Messenger a Included: Business sleeves files x has perfect time Our travel tote with Season suits on first please suitcase the 130cm luggage cosmetic Tree as Hair choosing and you pocket. handbag cloth used twill polyester monitors trips mouse If Absorbent 14 color laptop. 31.5-51.2 or hands strap ① wheels Carrying yourself Bag non-slip charger it machine of Thanksgiving highest regularly. cards cart fits Handbag reduce cable your no inches allow each lawyers multi-function etc.. computers Specification: W 16 Anniversary 3 handle length bag slightly add is customer us casual also Sleeve like inch adjustable front small GIFT: business Product hard Removable who Laptop data laptop date shopping Case standard writers gym problem Inch Briefcase 11.8 mobile providing effort families different 1.Due any amp; office Birthday that help Four shoulder Microfiber school free teachers BOLOLI The Women pad forcing another have friends students accommodating compartment loading. Structure: drive 290D notebook such accommodate 15 appropriate prevent put Drying Day Strap Wash duffle meeting one Computer bag. Occasion: weekend 100% It WASH: if party Wrap 22円 removable power description Laptop 15.7 Material Watercolor slots main height L bank to gift Ultra difference library by Tote we hand ② Christmas committed use
It is time to submit videos for the Move Mining Next Gen contest! Join this online competition for students K-12 to… https://t.co/8DMNLGfnVZ
It is estimated the average American born will need 2.96 MILLION pounds of minerals, metals, and fuels in their lif… https://t.co/CnQIJW5pJ7
Submissions are now open for Move Mining! Participate to help share the importance of mining with the public. Submi… https://t.co/0nq7lhnOL4
Lithium is a valuable element mined from ore and subsurface brines. Between 2016 and 2018, Australia’s lithium prod… https://t.co/87BtVQ67v1
Looking for a fun summer activity to keep kids entertained until school starts? Why not try this hands-on learning… https://t.co/9PfAQH3RfX