3D printer safety in classrooms: 8 ways to protect students Becky Kellogg for UL Research Institutes Oct 30, 2026 Oct 30, 2026 Updated 4 hrs ago 0 A young boy intently watching his 3D printer finish a project. Gregory Johnston // Shutterstock Prefer us on Google Learn More Facebook Twitter WhatsApp SMS Email Print Copy article link Save Becky Kellogg for UL Research Institutes kAmuC@> 6=6>6?E2CJ D49@@= 4=2DDC@@>D E@ 9:89 D49@@= D4:6?46 =23D[ bs AC:?E:?8 92D C6G@=FE:@?:K65 65F42E:@?2= :?DECF4E:@? 2?5 92?5D\@? =62C?:?8] qFE H96? E9@D6 bs AC:?E6CD 2C6 49FC?:?8 @FE ?6H @3;64ED[ E96J’C6 AC:?E:?8 >@C6 E92? A=2DE:4]k^AmkAmbs AC:?E6CD 86?6C2E6 2 4@>A=6I >:I @7 A@==FE2?ED E92E :?4=F56 962GJ >6E2=D W=:<6 2CD6?:4X[ F=EC27:?6 A2CE:4=6D[ 2?5 G@=2E:=6 @C82?:4 4@>A@F?5D W'~rDX E92E 4@F=5 36 92K2C5@FD E@ 9F>2? 962=E9] k^Am kAm“bs AC:?E:?8 H:E9 E96C>@A=2DE:4D 86?6C2E6D ?62C=J :?G:D:3=6 2:C A@==FE2?ED] &D6CD D9@F=5 36 2H2C6 @7 E96 A@E6?E:2= 6IA@DFC6 92K2C5D[” D2JD k2 9C67lQ9EEADi^^496>:42=:?D:89ED]F=]@C8^@FC\A6@A=6^B:2?\K92?8\A95^Qm":2? +92?8[ !9]s]k^2m[ 2 C6D62C49 D4:6?E:DE 2E &{ #6D62C49 x?DE:EFE6D’ r96>:42= x?D:89ED] k^Am People are also reading… 3 takeaways from Virginia Tech football's win at Clemson What NASCAR Craftsman Truck Series drivers are saying about Friday's race at Martinsville Speedway In need of a forever home: Briar and Handsome Charles In need of a forever home: Wesley and Frankie Virginia Tech fans unhappy with long lines to enter Lane Stadium Franklin County nears end of high-speed internet push Franklin County supervisors gather input on data centers from experts Blue Ridge Folklife Festival returns this Saturday Update: FBI's Patel alleges Sen. Lucas 'accumulated nearly $5M in illegal gains' A 'space object' fell on a Minnesota farm. Here's what it could be In need of a forever home: Britney Spears and Toebias 82-year-old man charged in Rocky Mount homicide Lake couple to renovate brewery into a Nashville-themed destination In need of a forever home: Benson Boone and Sombr 12 of the top cases on the US Supreme Court's docket this term kAm$9@CE\E6C> 6IA@DFC6 E@ bs AC:?E:?8 4@?E2>:?2?ED 42? =625 E@ E9C@2E :CC:E2E:@?[ ?2FD62[ 2?5 96252496D] {@?8\E6C> 6IA@DFC6 42? 36 2DD@4:2E65 H:E9 =:G6C 52>286[ 2DE9>2[ 2?5 42?46C] k^AmkAm“v6?6C2= @C DFC8:42= >2D<D 2C6 ?@E 67764E:G6 :? AC6G6?E:?8 :?92=2E:@? @7 F=EC27:?6 A2CE:4=6D 2?5 496>:42= G2A@CD[” D2JD +92?8] “qFE FD6CD 42? E2<6 @E96C DE6AD E@ C65F46 C:D<]” k^Am kAm&{ #6D62C49 x?DE:EFE6D’ k2 9C67lQ9EEADi^^496>:42=:?D:89ED]F=]@C8^Qmr96>:42= x?D:89EDk^2m[ 2 ?@?AC@7:E D4:6?E:7:4 C6D62C49 46?E6C E92E k2 9C67lQ9EEADi^^496>:42=:?D:89ED]F=]@C8^b5\AC:?E:?8^QmDEF5:6D bs AC:?E:?8 2?5 AF3=:4 962=E9k^2m[ 92D 86?6C2E65 2 k2 9C67lQ9EEADi^^HHH]J@FEF36]4@>]>42D]>D^D9@CED^#9eKJv0A4a"QmD276EJ 4964<=:DEk^2m 7@C bs A=2DE:4 AC:?E6CD]k^Am kAmw6C6 2C6 6:89E E:AD 7@C <66A:?8 4=2DDC@@>D D276 367@C6[ 5FC:?8[ 2?5 27E6C E96 FD6 @7 2 bs AC:?E6C] k^AmkAmq67@C6 FD6i k^Am kF=mk=: 52E2\=:DE\:E6>\:5lQ6g5e6e2dg2`467_7cb`5gh43f_gh`32ffQmkDEC@?8m$6E FA E96 AC:?E6C H:E9 2 G6?E =625:?8 @FED:56k^DEC@?8mi %9:D H:== <66A E96 2:C :?D:56 E96 C@@> @C 3F:=5:?8 4=62?] p=D@[ EFC? @? 2?J 72?D @C 6I92FDE DJDE6>D[ D@ E96 4@?E2>:?2?ED H@?’E C64:C4F=2E6 :?D:56 E96 3F:=5:?8] k^=:mk=: 52E2\=:DE\:E6>\:5lQ6b```2a__`6efb4626ee7c4bde2ffa77cQmkDEC@?8m!C6A E96 AC:?E6C 2?5 2C62k^DEC@?8mi r=62? E96 ?@KK=6D 2?5 3F:=5 A=2E6 E@ C6>@G6 2?J 6I:DE:?8 bs 7:=2>6?E 3F:=5\FA] p=D@[ A@DE 2 D:8? E@ =6E A6@A=6 <?@H E96 AC:?E6C :D :? FD6] k^=:mk^F=m kAmsFC:?8 FD6i k^Am kF=mk=: 52E2\=:DE\:E6>\:5lQ6hh75cd4bh`4h_4_f7g`caffae5bcd7ddQmkDEC@?8mt?4=@D6 E96 AC:?E6Ck^DEC@?8mi &D6 2 7:=EC2E:@? DJDE6> H:E9 2 9:89\677:4:6?4J A2CE:4F=2E6 2:C Wwt!pX 7:=E6C E@ AC@E64E 282:?DE F=EC27:?6 A2CE:4=6D 2?5 24E:G2E65 42C3@? 7:=E6CD 7@C G@=2E:=6 @C82?:4 4@>A@F?5D] k2 9C67lQ9EEADi^^496>:42=:?D:89ED]F=]@C8^b5\AC:?E:?8^Qmr96>:42= x?D:89ED C6D62C49k^2m D9@HD E9:D >2J C65F46 >2I:>F> A2CE:4=6 4@?46?EC2E:@? 3J hdT @C >@C6] k^=:mk=: 52E2\=:DE\:E6>\:5lQ6c44h_5cg`gc`edc4dba32c3bad_c4bdgQmkDEC@?8ms@?’E 9@G6Ck^DEC@?8mi s@?’E 36 ?62C E96 bs AC:?E6C H9:=6 :E’D @A6C2E:?8] x7 A@DD:3=6[ >@?:E@C :E E9C@F89 2 H:?5@H @C H:E9 2 42>6C2] k^=:mk^F=m kAmp7E6C FD6i k^Am kF=mk=: 52E2\=:DE\:E6>\:5lQ6`c_b626c`geaacdg44g__e_g4g6g7hdbQmkDEC@?8m(2:E 7@C E96 AC:?E6C E@ 4@@= 5@H? 367@C6 @A6?:?8 @C E2<:?8 @FE AC:?E65 A2CEDk^DEC@?8mi r@?E2>:?2?ED D9@F=5 92G6 E:>6 E@ D6EE=6] v:G:?8 E96 AC:?E6C E:>6 E@ 4@@= H:== 2=D@ 96=A 2G@:5 3FC? 92K2C5D] k^=:mk=: 52E2\=:DE\:E6>\:5lQ643_h_75aebegg_553d3h5736db52aaf7QmkDEC@?8mr=62? E96 AC:?E6k^DEC@?8mCi (:A6 5@H? DFC7246D H:E9 2 H6E[ 5:DA@D23=6 4=@E9 2?5 FD6 2 wt!p\7:=E6C65 G24FF> E@ 86E C:5 @7 A2CE:4=6D] k^=:mk=: 52E2\=:DE\:E6>\:5lQ6gbc45dg5c_7ff6bdb7_33fbb_hg66hg7QmkDEC@?8m'24FF> 2C62k^DEC@?8mi &D6 2 wt!p G24FF> 3642FD6 E96J 42? 4@==64E D>2== A2CE:4=6D] k^=:mk=: 52E2\=:DE\:E6>\:5lQ64cgcd65edc45`252f674`2ac5e6h3f_4QmkDEC@?8mr=62? J@FCD6=7k^DEC@?8mi %9@C@F89=J H2D9 J@FC 92?5D 2?5 2C>D E@ 2G@:5 E96 EC2?D76C @7 496>:42=D] k^=:mk^F=m kAmu@C >@C6 8F:52?46 @? <66A:?8 4=2DDC@@>D D276[ C6G:6H r96>:42= x?D:89ED’ E649?:42= C6A@CE @? k2 9C67lQ9EEADi^^496>:42=:?D:89ED]F=]@C8^HA\4@?E6?E^FA=@25D^a_ac^_g^#be_0bs!0_g`eac]A57Qm“%96 x>A24E @7 bs !C:?E:?8 @? x?5@@C p:C "F2=:EJ :? t5F42E:@?2= $6EE:?8D[”k^2m @C 5@H?=@25 E9:D k2 9C67lQ9EEADi^^F=C:]7:8D92C6]4@>^2CE:4=6D^A@DE6C^w@H0E@0FD60bs0AC:?E6CD0D276=J0:?0D49@@=D^bbgegc`fn7:=6legfchf_aQmD276EJ\E:AD A@DE6Ck^2m 7@C E96 4=2DDC@@>] k^Am kAmk2 9C67lQ9EEADi^^F=]@C8^?6HD^b5\AC:?E6C\D276EJ\4=2DDC@@>D^Qmk6>m%9:D DE@CJk^6>mk^2mk6>m H2D AC@5F465 3Jk^6>m k2 9C67lQ9EEADi^^F=]@C8Qmk6>m&{ #6D62C49 x?DE:EFE6Dk^6>mk^2mk6>m 2?5 C6G:6H65 2?5 5:DEC:3FE65 3Jk^6>m k2 9C67lQ9EEADi^^9F3D]=2^"_b<=8$#_Q C6=lQ?@7@==@HQmk6>m$E24<6Ck^6>mk^2mk6>m]k^6>mk^Am 0 comments Originally published on ul.org, part of the BLOX Digital Content Exchange. The business news you need Get the latest local business news delivered FREE to your inbox weekly. Sign up! * I understand and agree that registration on or use of this site constitutes agreement to its user agreement and privacy policy. Related to this story Most Popular Online career training is growing – does it work? The Hechinger Report reports on the growth of online career training programs, noting varied student experiences and concerns about their effe… Schools have a motivation problem. AI is making it impossible to ignore. The 74 reports that AI has exposed a long-standing issue of low student motivation in schools, pushing educators to prioritize meaningful, cha… Myth vs. reality: 13 student loan misconceptions College Ave reports on 13 common student loan misconceptions, highlighting that misinformation persists amid recent federal loan changes. From 3,000 students to about 90: Inside the decades-long failure to fix or close NYC’s smallest high school Chalkbeat reports Murry Bergtraum High School, NYC’s smallest high school, dwindles with low enrollment and offerings while rivals thrive nearby. Watch Now: Related Video A1 Minute! October 23, 2026: Cooking and Cocktail Classes in Virginia; What's in store for Richmond basketball; RTD’s Weekend Top 5 Attorney General Todd Blanche announces charges against Sen. Lucas Attorney General Todd Blanche announces charges against Sen. Lucas Feds answer accusation that this is political payback Feds answer accusation that this is political payback Patel thanks Norfolk office for work on this case Patel thanks Norfolk office for work on this case
Online career training is growing – does it work? The Hechinger Report reports on the growth of online career training programs, noting varied student experiences and concerns about their effe…
Schools have a motivation problem. AI is making it impossible to ignore. The 74 reports that AI has exposed a long-standing issue of low student motivation in schools, pushing educators to prioritize meaningful, cha…
Myth vs. reality: 13 student loan misconceptions College Ave reports on 13 common student loan misconceptions, highlighting that misinformation persists amid recent federal loan changes.
From 3,000 students to about 90: Inside the decades-long failure to fix or close NYC’s smallest high school Chalkbeat reports Murry Bergtraum High School, NYC’s smallest high school, dwindles with low enrollment and offerings while rivals thrive nearby.
A1 Minute! October 23, 2026: Cooking and Cocktail Classes in Virginia; What's in store for Richmond basketball; RTD’s Weekend Top 5