A pool at a disused Derbyshire quarry, known locally as the Blue Lagoon, has been dyed black in a bid to deter people from swimming in it.
Despite the water at the quarry at Harpur Hill, near Buxton, having a pH level of 11.3 dozens of people still swim there.
Bleach has a pH level of 12.3 and signs warn swimmers the water could cause skin complaints.
Follow Ultrafacts for more facts!
justajazzcat liked this
xlindaxx25 reblogged this from weirdoe - xlindaxx25 liked this
printchangedeverything liked this
halelshiyr reblogged this from ultrafacts
chosenofyffre reblogged this from anonymous-physicist
anonymous-physicist reblogged this from obsidianwolfxredux
obsidianwolfxredux reblogged this from ultrafacts
raviolifistersarah liked this nananaomiii liked this
glitteryspaghetti liked this
zolis13 liked this
sugarkanz liked this
underscaw liked this magua647 liked this
spacelesbianfanclub liked this
snartmart liked this gabrielthepisces liked this
rowan-is-a-legal-derp reblogged this from ultrafacts
babarsk13188 reblogged this from ultrafacts
thecostumedesigner liked this
drewbert7 liked this
skinnytri96 liked this
jmajmajmastuff reblogged this from ultrafacts
soimstoned liked this
paigesinafull-lengthnovel reblogged this from querida-reine
shotgunshellsandfeathers liked this
anakinguyliker liked this zombieslayer44 reblogged this from ultrafacts
andrea-avina liked this anesthetizes liked this
- depressed-fangirl liked this
hughmungomunch liked this
- mrdukiestic liked this
zaemonur liked this
redcatherine liked this
kittydogcatfox reblogged this from c-qcat
freefallingfeline liked this
stardustshimmers reblogged this from c-qcat
thatcrazyseamstress liked this
isleofnajera liked this
ultrafacts posted this
- Show more notes
